Everest | 1980 N Col-NE Ridge

A Japan expedition to Everest in 1980 via N Col-NE Ridge, led by Hyoriki Watanabe. Summit reached on 3rd May 1980. 27 members recorded.

Expedition Details

Field	Value
ID	1916
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER80103
Peak ID	EVER
Year	1980
Season	1
Host Country	2
Route 1	N Col-NE Ridge
Route 2	N Face (Japanese & Hornbein Couloirs)
Route 3	-
Route 4	-
Nationality	Japan
Leaders	Hyoriki Watanabe
Sponsor	Japanese Alpine Club (JAC)
Success 1	True
Success 2	True
Success 3	False
Success 4	False
Ascent 1	37th
Ascent 2	38th
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	Lhasa->BC
Basecamp Date	1980-03-05
Summit Date	1980-05-03
Summit Time	1655
Summit Days	59
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	8849
Traverse	False
Ski	False
Paraglide	False
Camps	7
Fixed Rope (m)	0
Total Members	27
Summit Members	3
Member Deaths	1
Total Hired	22
Summit Hired	0
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	Smt(03,10/05) (See Route Details)
Route Notes	Shohei Wada (member 80 Japanese Everest Exped) - 7 Jan 80 Japan Everest Expedition on North Spr 1980. Chinese will participate only as helpers; load-carriers and will go only up to 7500m; will be 3 "sirdars" and 25 others, probably all Tibetans. Will be 19 Japanese divided into 2 parties to attempt Everest by North Face and NE Ridge separately. No attempt Everest to meet on summit, no plan to ascend one route and descend other. Will use oxygen. Face party to start climbing 7 March, Ridge party on 14 March; summit 20 May. Shailendra Raj Sharma - 24 Aug 79 Sharma has just returned from visit to Japan where he met with JAC official and others. Japanese on Everest next year via Main Rongbuk Glacier and North Face. No Sherpas available so 30 Japanese of whom 20 = load carriers and 10 climbers; no Chinese climbers Sharma believes, but Mr Shih will be with expedition. Japanese asked permission to send baggage via Kodari because of cost from "mainland." China: cost of Lhasa hotel = $250 per person; peak fee is double Nepal's fee for Everest; rules same as Nepal rules. N Col-N Ridge Route: BC(05/03,5150m),C1(16/03,5500m),C2(17/03,6000m),ABC(22/03,6500m),C4(25/03,7000m), C5(06/04,7600m),C6(01/05,8000m),C7(02/05,8250m),Smt(03/05),Biv(03/05,8750m) N Face Route: BC(05/03,5150m),C1(09/03,5640m),ABC(25/03,6150m),C3(04/04,6900m),C4(18/04,7700m), C5(20/04,8350m),Smt(10/05),Biv(10/05,8700m)
Accidents	Akira Ube died in avalanche
Achievement	-
Agency	-
Commercial Route	False
Standard Route	-
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2446433
Year	1980
Summit Success	True
O2 Summary	Used
Route (lowercase)	n col-ne ridge

Members

Field	Value
ID	23586
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	01
Peak ID	EVER
Year	1980
Season	1
First Name	Hyoriki
Last Name	Watanabe
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Leader
Residence	-
Occupation	-
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	20
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hyoriki watanabe
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Leader

Field	Value
ID	23587
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	04
Peak ID	EVER
Year	1980
Season	1
First Name	Yasuo
Last Name	Kato
Sex	M
Age	0
Birth Date	-
Year of Birth	1949
Calculated Age	31
Citizenship	Japan
Status	Climbing Ldr (NE Ridge)
Residence	Omiya, Saitama, Japan
Occupation	President of Sonex International Co. (travel agents)
Leader	False
Deputy	True
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	1980-05-03
Summit Date 2	-
Summit Date 3	-
Summit Time 1	2055
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	37
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1949-1982) Died 28 Dec 1982 on Everest from fall
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2431031
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yasuo kato
Year of Birth	1949
Year	1980
Age at Expedition	31
Role	Deputy

Field	Value
ID	23588
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	19
Peak ID	EVER
Year	1980
Season	1
First Name	Takashi
Last Name	Ozaki
Sex	M
Age	0
Birth Date	-
Year of Birth	1952
Calculated Age	27
Citizenship	Japan
Status	Climber (N Face)
Residence	Kameyama, Mie, Japan
Occupation	Employee of Kameyama-Automobile Co.
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	1980-05-10
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1702
Summit Time 2	-
Summit Time 3	-
Route 1	2
Route 2	0
Route 3	0
Ascent 1	38
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2432311
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	takashi ozaki
Year of Birth	1952
Year	1980
Age at Expedition	28
Role	Member

Field	Value
ID	23589
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	21
Peak ID	EVER
Year	1980
Season	1
First Name	Tsuneo
Last Name	Shigehiro
Sex	M
Age	0
Birth Date	-
Year of Birth	1947
Calculated Age	32
Citizenship	Japan
Status	Climber (N Face)
Residence	Amagasaki, Hyogo, Japan
Occupation	Sporting goods salesman
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	1980-05-10
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1650
Summit Time 2	-
Summit Time 3	-
Route 1	2
Route 2	0
Route 3	0
Ascent 1	38
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2430521
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tsuneo shigehiro
Year of Birth	1947
Year	1980
Age at Expedition	33
Role	Member

Field	Value
ID	23590
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	24
Peak ID	EVER
Year	1980
Season	1
First Name	Akira
Last Name	Ube
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	31
Citizenship	Japan
Status	Climber (N Face)
Residence	Minakemi, Gunma, Japan
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	8300
Summit Date 1	1980-05-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	2
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	True
Death Date	1980-05-02
Death Time	-
Death Type	7
Death Height (m)	8300
Death Class	3
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	Snow avalanche approaching C5 on N Face route
Member Notes	-
Necrology	(1948-1980) Died 2 May 1980 on Everest from avalanche
Summit Bid	2
Summit Term	5
HCN	0
Checksum	2430800
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	2
Name (lowercase)	akira ube
Year of Birth	1948
Year	1980
Age at Expedition	32
Role	Member

Field	Value
ID	28097
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	08
Peak ID	EVER
Year	1980
Season	1
First Name	Yoshinori
Last Name	Hasegawa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	20
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoshinori hasegawa
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28093
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	20
Peak ID	EVER
Year	1980
Season	1
First Name	Atsuo
Last Name	Saito
Sex	M
Age	0
Birth Date	-
Year of Birth	1929
Calculated Age	50
Citizenship	Japan
Status	Exp Doctor
Residence	Kyoto, Japan
Occupation	Surgeon & research member of medical dept of Kyoto University
Leader	False
Deputy	False
Basecamp Only	True
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	17
HCN	0
Checksum	2423956
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	atsuo saito
Year of Birth	1929
Year	1980
Age at Expedition	51
Role	BC Only

Field	Value
ID	28094
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	02
Peak ID	EVER
Year	1980
Season	1
First Name	Yoshio
Last Name	Hamano
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	41
Citizenship	Japan
Status	Deputy Ldr (NE Ridge)
Residence	Japan
Occupation	-
Leader	False
Deputy	True
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	9
HCN	0
Checksum	20
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoshio hamano
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Deputy

Field	Value
ID	28095
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	15
Peak ID	EVER
Year	1980
Season	1
First Name	Shoji
Last Name	Nakamura
Sex	M
Age	0
Birth Date	-
Year of Birth	1942
Calculated Age	37
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	Tokyo, Japan
Occupation	Printer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2428587
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	shoji nakamura
Year of Birth	1942
Year	1980
Age at Expedition	38
Role	Member

Field	Value
ID	28096
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	18
Peak ID	EVER
Year	1980
Season	1
First Name	Takashi
Last Name	Ohara
Sex	M
Age	0
Birth Date	-
Year of Birth	1946
Calculated Age	33
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	Tokyo, Japan
Occupation	Motorcar parts salesman
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2429996
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	takashi ohara
Year of Birth	1946
Year	1980
Age at Expedition	34
Role	Member

Field	Value
ID	28098
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	27
Peak ID	EVER
Year	1980
Season	1
First Name	Kotaro
Last Name	Yokoyama
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	21
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kotaro yokoyama
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28099
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	11
Peak ID	EVER
Year	1980
Season	1
First Name	Kunio
Last Name	Kai
Sex	M
Age	0
Birth Date	-
Year of Birth	1947
Calculated Age	32
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	Kyoto, Japan
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2430403
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kunio kai
Year of Birth	1947
Year	1980
Age at Expedition	33
Role	Member

Field	Value
ID	28100
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	06
Peak ID	EVER
Year	1980
Season	1
First Name	Yoshimichi
Last Name	Furuhata
Sex	M
Age	0
Birth Date	-
Year of Birth	1947
Calculated Age	32
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	Hakuba, Kitaazumi-ku, Nagano, Japan
Occupation	Alpine guide & ski instructor
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2430598
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoshimichi furuhata
Year of Birth	1947
Year	1980
Age at Expedition	33
Role	Member

Field	Value
ID	28101
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	26
Peak ID	EVER
Year	1980
Season	1
First Name	Matsuji
Last Name	Yamashita
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	8000
Summit Date 1	1980-04-23
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	15
HCN	0
Checksum	21
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	matsuji yamashita
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28102
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	12
Peak ID	EVER
Year	1980
Season	1
First Name	Masayuki
Last Name	Kamiya
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	20
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	masayuki kamiya
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28103
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	14
Peak ID	EVER
Year	1980
Season	1
First Name	Toichiro
Last Name	Mitani
Sex	M
Age	0
Birth Date	-
Year of Birth	1956
Calculated Age	23
Citizenship	Japan
Status	Climber (NE Ridge)
Residence	Kawasaki, Kanagawa, Japan
Occupation	Office worker
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	8000
Summit Date 1	1980-04-23
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	15
HCN	0
Checksum	2433628
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	toichiro mitani
Year of Birth	1956
Year	1980
Age at Expedition	24
Role	Member

Field	Value
ID	28104
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	17
Peak ID	EVER
Year	1980
Season	1
First Name	Shoji
Last Name	Nishiyama
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Exp Doctor (NE Ridge)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	9
HCN	0
Checksum	21
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	shoji nishiyama
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28105
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	05
Peak ID	EVER
Year	1980
Season	1
First Name	Hideki
Last Name	Miyashita
Sex	M
Age	0
Birth Date	-
Year of Birth	1931
Calculated Age	48
Citizenship	Japan
Status	Deputy Ldr (N Face)
Residence	-
Occupation	Vice President Construction Company, Shinsei Shokai Co.
Leader	False
Deputy	True
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2424511
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hideki miyashita
Year of Birth	1931
Year	1980
Age at Expedition	49
Role	Deputy

Field	Value
ID	28106
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	03
Peak ID	EVER
Year	1980
Season	1
First Name	Tadao
Last Name	Kanzaki
Sex	M
Age	0
Birth Date	-
Year of Birth	1940
Calculated Age	39
Citizenship	Japan
Status	Climbing Ldr (N Face)
Residence	-
Occupation	-
Leader	False
Deputy	True
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2427831
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tadao kanzaki
Year of Birth	1940
Year	1980
Age at Expedition	40
Role	Deputy

Field	Value
ID	28107
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	23
Peak ID	EVER
Year	1980
Season	1
First Name	Takeyoshi
Last Name	Takastuka
Sex	M
Age	0
Birth Date	-
Year of Birth	1942
Calculated Age	37
Citizenship	Japan
Status	Climber (N Face)
Residence	Toyama-shi, Toyama, Japan
Occupation	Restaurant owner
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2428660
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	takeyoshi takastuka
Year of Birth	1942
Year	1980
Age at Expedition	38
Role	Member

Field	Value
ID	28108
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	22
Peak ID	EVER
Year	1980
Season	1
First Name	Kazushige
Last Name	Takami
Sex	M
Age	0
Birth Date	-
Year of Birth	1945
Calculated Age	34
Citizenship	Japan
Status	Climber (N Face)
Residence	Hiroshima, Japan
Occupation	Engineer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	7905
Summit Date 1	1980-04-19
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	15
HCN	0
Checksum	2429676
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kazushige takami
Year of Birth	1945
Year	1980
Age at Expedition	35
Role	Member

Field	Value
ID	28109
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	13
Peak ID	EVER
Year	1980
Season	1
First Name	Toshiaki
Last Name	Kobayashi
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	31
Citizenship	Japan
Status	Climber (N Face)
Residence	Soka, Saitama, Japan
Occupation	Office clerk
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	8300
Summit Date 1	1980-05-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	2
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1948-1982) Died 28 Dec 1982 on Everest from presumed fall
Summit Bid	2
Summit Term	5
HCN	0
Checksum	2430971
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	toshiaki kobayashi
Year of Birth	1948
Year	1980
Age at Expedition	32
Role	Member

Field	Value
ID	28110
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	10
Peak ID	EVER
Year	1980
Season	1
First Name	Tsuguyasu
Last Name	Itami
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (N Face)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	7905
Summit Date 1	1980-04-19
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	15
HCN	0
Checksum	20
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tsuguyasu itami
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28111
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	25
Peak ID	EVER
Year	1980
Season	1
First Name	Shohei
Last Name	Wada
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (N Face)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	8580
Summit Date 1	1980-05-02
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	4
Summit Term	4
HCN	0
Checksum	21
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	shohei wada
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	28112
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	09
Peak ID	EVER
Year	1980
Season	1
First Name	Gota
Last Name	Isono
Sex	M
Age	0
Birth Date	-
Year of Birth	1954
Calculated Age	26
Citizenship	Japan
Status	Climber (N Face)
Residence	Tokyo, Japan
Occupation	Travel agency employee
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	2432833
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	gota isono
Year of Birth	1954
Year	1980
Age at Expedition	26
Role	Member

Field	Value
ID	28113
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	07
Peak ID	EVER
Year	1980
Season	1
First Name	Shin
Last Name	Gashu
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
Status	Climber (N Face)
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	0
Summit Term	0
HCN	0
Checksum	20
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	shin gashu
Year of Birth	-
Year	1980
Age at Expedition	-
Role	Member

Field	Value
ID	41671
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER80103
Member ID	16
Peak ID	EVER
Year	1980
Season	1
First Name	Susumu
Last Name	Nakamura
Sex	M
Age	0
Birth Date	-
Year of Birth	1946
Calculated Age	34
Citizenship	Japan
Status	Film Team (NE Ridge)
Residence	Tokyo, Japan
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	8750
Summit Date 1	1980-05-03
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	(1946-2008) Died 1 Oct 2008 on Kula Kangri (Tibet) from avalanche
Summit Bid	4
Summit Term	7
HCN	0
Checksum	2429911
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	susumu nakamura
Year of Birth	1946
Year	1980
Age at Expedition	34
Role	Member

27 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Hyoriki Watanabe	M	-	Japan	Leader	-	-	Details Other expeditions
Yasuo Kato	M	1949	Japan	Climbing Ldr (NE Ridge)	Omiya, Saitama, Japan	President of Sonex International Co. (travel agents)	Details Other expeditions
Takashi Ozaki	M	1952	Japan	Climber (N Face)	Kameyama, Mie, Japan	Employee of Kameyama-Automobile Co.	Details Other expeditions
Tsuneo Shigehiro	M	1947	Japan	Climber (N Face)	Amagasaki, Hyogo, Japan	Sporting goods salesman	Details Other expeditions
Akira Ube	M	1948	Japan	Climber (N Face)	Minakemi, Gunma, Japan	-	Details Other expeditions
Yoshinori Hasegawa	M	-	Japan	Climber (NE Ridge)	-	-	Details Other expeditions
Atsuo Saito	M	1929	Japan	Exp Doctor	Kyoto, Japan	Surgeon & research member of medical dept of Kyoto University	Details Other expeditions
Yoshio Hamano	M	-	Japan	Deputy Ldr (NE Ridge)	Japan	-	Details Other expeditions
Shoji Nakamura	M	1942	Japan	Climber (NE Ridge)	Tokyo, Japan	Printer	Details Other expeditions
Takashi Ohara	M	1946	Japan	Climber (NE Ridge)	Tokyo, Japan	Motorcar parts salesman	Details Other expeditions
Kotaro Yokoyama	M	-	Japan	Climber (NE Ridge)	-	-	Details Other expeditions
Kunio Kai	M	1947	Japan	Climber (NE Ridge)	Kyoto, Japan	-	Details Other expeditions
Yoshimichi Furuhata	M	1947	Japan	Climber (NE Ridge)	Hakuba, Kitaazumi-ku, Nagano, Japan	Alpine guide & ski instructor	Details Other expeditions
Matsuji Yamashita	M	-	Japan	Climber (NE Ridge)	-	-	Details Other expeditions
Masayuki Kamiya	M	-	Japan	Climber (NE Ridge)	-	-	Details Other expeditions
Toichiro Mitani	M	1956	Japan	Climber (NE Ridge)	Kawasaki, Kanagawa, Japan	Office worker	Details Other expeditions
Shoji Nishiyama	M	-	Japan	Exp Doctor (NE Ridge)	-	-	Details Other expeditions
Hideki Miyashita	M	1931	Japan	Deputy Ldr (N Face)	-	Vice President Construction Company, Shinsei Shokai Co.	Details Other expeditions
Tadao Kanzaki	M	1940	Japan	Climbing Ldr (N Face)	-	-	Details Other expeditions
Takeyoshi Takastuka	M	1942	Japan	Climber (N Face)	Toyama-shi, Toyama, Japan	Restaurant owner	Details Other expeditions
Kazushige Takami	M	1945	Japan	Climber (N Face)	Hiroshima, Japan	Engineer	Details Other expeditions
Toshiaki Kobayashi	M	1948	Japan	Climber (N Face)	Soka, Saitama, Japan	Office clerk	Details Other expeditions
Tsuguyasu Itami	M	-	Japan	Climber (N Face)	-	-	Details Other expeditions
Shohei Wada	M	-	Japan	Climber (N Face)	-	-	Details Other expeditions
Gota Isono	M	1954	Japan	Climber (N Face)	Tokyo, Japan	Travel agency employee	Details Other expeditions
Shin Gashu	M	-	Japan	Climber (N Face)	-	-	Details Other expeditions
Susumu Nakamura	M	1946	Japan	Film Team (NE Ridge)	Tokyo, Japan	-	Details Other expeditions

References

Field	Value
ID	1663
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	01
Year	1980
Type	2
Journal	JAC
Author	Watanabe, Hyoriki
Title	The Chomolungma Project 1980 - North Face & Northeast Ridge
Publisher	-
Publication Date	1980
Language	English
Citation	75:1-5 (1980)
Yak 94	-
Notes	Route maps and photos in English included in Japanese section

Field	Value
ID	2120
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	02
Year	1980
Type	2
Journal	AAJ
Author	Tambe, Sadao
Title	-
Publisher	-
Publication Date	1981
Language	-
Citation	55:305-306 (1981)
Yak 94	-
Notes	-

Field	Value
ID	2123
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	03
Year	1980
Type	2
Journal	AAJ
Author	Tambe, Sadao
Title	-
Publisher	-
Publication Date	1980
Language	-
Citation	53:657-658 (1980)
Yak 94	-
Notes	-

Field	Value
ID	2345
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	04
Year	1980
Type	1
Journal	-
Author	Yomiuri Newspaper
Title	Stood on the Summit of Everest
Publisher	Yomiuri, Tokyo
Publication Date	1980
Language	Japanese
Citation	-
Yak 94	jY86
Notes	-

Field	Value
ID	3904
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	05
Year	1980
Type	3
Journal	MM
Author	Dyhrenfurth, G. O. & Dyhrenfurth, Norman
Title	Everest
Publisher	-
Publication Date	1980
Language	-
Citation	76:30-43 (Nov 1980)
Yak 94	-
Notes	-

Field	Value
ID	3957
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	06
Year	1980
Type	3
Journal	MM
Author	-
Title	-
Publisher	-
Publication Date	1980
Language	-
Citation	74:13 (Jul 1980)
Yak 94	-
Notes	-

Field	Value
ID	5647
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	07
Year	1980
Type	2
Journal	IM
Author	Motwani, Prem Kumar
Title	Rising Sun on Chomolungma
Publisher	-
Publication Date	1981
Language	-
Citation	7:26-37 (Spring 1981)
Yak 94	-
Notes	-

Field	Value
ID	6012
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	08
Year	1980
Type	2
Journal	JAC
Author	Watanabe, Hyoriki
Title	The Chomolungma Project 1980 - North Face & Northeast Ridge
Publisher	-
Publication Date	1980
Language	Japanese
Citation	75:1-56 (1980)
Yak 94	-
Notes	Includes route maps and photos in English

Field	Value
ID	6317
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	09
Year	1980
Type	2
Journal	IM
Author	-
Title	The Japanese Spectacular
Publisher	-
Publication Date	1980
Language	-
Citation	6:86-89 (Autumn 1980)
Yak 94	-
Notes	-

Field	Value
ID	7343
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	10
Year	1980
Type	1
Journal	-
Author	Japan Alpine Club
Title	Chomolungma - Tibet
Publisher	Kodansha, Tokyo
Publication Date	1981
Language	Japanese
Citation	-
Yak 94	jN118
Notes	-

Field	Value
ID	7344
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	11
Year	1980
Type	1
Journal	-
Author	Kato, Yasuo
Title	To the Plume of the Mountains
Publisher	Chuokoron, Tokyo
Publication Date	1982
Language	Japanese
Citation	-
Yak 94	jK69
Notes	-

Field	Value
ID	7345
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	12
Year	1980
Type	1
Journal	-
Author	Okajimi, Shigeyuki
Title	Everybody on the Summit
Publisher	Yama-To-Kei, Tokyo
Publication Date	1983
Language	Japanese
Citation	-
Yak 94	jA283
Notes	-

Field	Value
ID	12935
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	13
Year	1980
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12198130500/Asia-China-Mount-Everest-Qomolungma-Northeast-Ridge-and-North-Face
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	12936
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER80103
Reference ID	14
Year	1980
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12198065703/Asia-ChinaTibet-Mount-Everest-Reconnaissance-from-the-North
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

14 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
EVER80103	JAC	Watanabe, Hyoriki	The Chomolungma Project 1980 - North Face & Northeast Ridge	-	75:1-5 (1980)	-
EVER80103	AAJ	Tambe, Sadao	-	-	55:305-306 (1981)	-
EVER80103	AAJ	Tambe, Sadao	-	-	53:657-658 (1980)	-
EVER80103	-	Yomiuri Newspaper	Stood on the Summit of Everest	Yomiuri, Tokyo	-	jY86
EVER80103	MM	Dyhrenfurth, G. O. & Dyhrenfurth, Norman	Everest	-	76:30-43 (Nov 1980)	-
EVER80103	MM	-	-	-	74:13 (Jul 1980)	-
EVER80103	IM	Motwani, Prem Kumar	Rising Sun on Chomolungma	-	7:26-37 (Spring 1981)	-
EVER80103	JAC	Watanabe, Hyoriki	The Chomolungma Project 1980 - North Face & Northeast Ridge	-	75:1-56 (1980)	-
EVER80103	IM	-	The Japanese Spectacular	-	6:86-89 (Autumn 1980)	-
EVER80103	-	Japan Alpine Club	Chomolungma - Tibet	Kodansha, Tokyo	-	jN118
EVER80103	-	Kato, Yasuo	To the Plume of the Mountains	Chuokoron, Tokyo	-	jK69
EVER80103	-	Okajimi, Shigeyuki	Everybody on the Summit	Yama-To-Kei, Tokyo	-	jA283
EVER80103	-	-	http://publications.americanalpineclub.org/articles/12198130500/Asia-China-Mount-Everest-Qomolungma-Northeast-Ridge-and-North-Face	-	-	-
EVER80103	-	-	http://publications.americanalpineclub.org/articles/12198065703/Asia-ChinaTibet-Mount-Everest-Reconnaissance-from-the-North	-	-	-