Annapurna I | 1984 S Face (Bonington rte)

A Japan expedition to Annapurna I in 1984 via S Face (Bonington rte), led by Kuniaki Yagihara. Summit reached on 29th December 1984. 15 members recorded.

Expedition Details

Field	Value
ID	983
Imported	2026-03-06 18:04:49.359634
Expedition ID	ANN184401
Peak ID	ANN1
Year	1984
Season	4
Host Country	1
Route 1	S Face (Bonington rte)
Route 2	-
Route 3	-
Route 4	-
Nationality	Japan
Leaders	Kuniaki Yagihara
Sponsor	Japan Gunma Winter Annapurna I Expedition 1984-85
Success 1	False
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	-
Approach	-
Basecamp Date	1984-11-18
Summit Date	1984-12-29
Summit Time	-
Summit Days	41
Total Days	62
Termination Date	1985-01-19
Termination Reason	5
Termination Notes	Abandoned at 7200m due to deep snow and weak manpower
High Point (m)	7200
Traverse	False
Ski	False
Paraglide	False
Camps	4
Fixed Rope (m)	0
Total Members	15
Summit Members	0
Member Deaths	0
Total Hired	8
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	BC(18/11,4200m),C1(01/12,4950m),C2(05/12,5850m),C3A(09/12,6460m),C3B(19/12,6500m),C4(24/12,6950m),xxx(29/12,7200m)
Route Notes	BC at same site as autumn 1984 Swiss on grass field (below Bonington BC) C3A at Bonington site (not good site). Bad weather with much snowfall (but not wind) stopped ascent. All down to BC 3 Jan to wait for better weather. 9 days in BC and again climbed 13 Jan and reached 6700m on 18 Jan trying to get to C4 but afraid of snow avalanche and returned to C3 and stayed there. But 5 Sherpas now out of action so not very well. 19 Jan deep snowfall and that finished climb. Not difficult route but some avalanche danger and requires strong team.
Accidents	Yamada at 7150m hit above knee by falling rock; Jan 17 two Sherpas hit by ice blocks on back and legs and one Sherpa fell but uninjured; 1 Sherpa fell into crevasse; 1 Sherpa frostbite in fingers
Achievement	-
Agency	-
Commercial Route	-
Standard Route	-
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2451063
Year	1984
Summit Success	False
O2 Summary	Used
Route (lowercase)	s face (bonington rte)

Members

Field	Value
ID	1641
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	05
Peak ID	ANN1
Year	1984
Season	4
First Name	Hajime
Last Name	Abe
Sex	M
Age	0
Birth Date	-
Year of Birth	1953
Calculated Age	31
Citizenship	Japan
Status	Climber
Residence	Niisato, Gunma, Japan
Occupation	Owner, farm
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	False
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	4
HCN	0
Checksum	2432501
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hajime abe
Year of Birth	1953
Year	1984
Age at Expedition	31
Role	Member

Field	Value
ID	1642
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	06
Peak ID	ANN1
Year	1984
Season	4
First Name	Yoshio
Last Name	Akuzawa
Sex	M
Age	0
Birth Date	-
Year of Birth	1957
Calculated Age	27
Citizenship	Japan
Status	Climber
Residence	Kameizumi, Gunma, Japan
Occupation	Truck driver
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	False
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	4
HCN	0
Checksum	2433920
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoshio akuzawa
Year of Birth	1957
Year	1984
Age at Expedition	27
Role	Member

Field	Value
ID	1643
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	01
Peak ID	ANN1
Year	1984
Season	4
First Name	Hikaru
Last Name	Hoshino
Sex	M
Age	0
Birth Date	-
Year of Birth	1932
Calculated Age	52
Citizenship	Japan
Status	Leader
Residence	Numata, Gunma, Japan
Occupation	Businessman (President of Gunma Mountaineering Association)
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	False
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	4
HCN	0
Checksum	2425005
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hikaru hoshino
Year of Birth	1932
Year	1984
Age at Expedition	52
Role	Leader

Field	Value
ID	1644
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	07
Peak ID	ANN1
Year	1984
Season	4
First Name	Mitsuo
Last Name	Fukushima
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	36
Citizenship	Japan
Status	Climber
Residence	Maebashi, Gunma, Japan
Occupation	Cameraman
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	False
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	4
HCN	0
Checksum	2430662
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mitsuo fukushima
Year of Birth	1948
Year	1984
Age at Expedition	36
Role	Member

Field	Value
ID	1645
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	08
Peak ID	ANN1
Year	1984
Season	4
First Name	Fumie
Last Name	Kimura
Sex	F
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	29
Citizenship	Japan
Status	Climber
Residence	Kiryu, Gunma, Japan
Occupation	Nurse
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	False
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	Married name is Fumie Yoshida (2 expeditions)
Necrology	-
Summit Bid	1
Summit Term	4
HCN	0
Checksum	2433369
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	fumie kimura
Year of Birth	1955
Year	1984
Age at Expedition	29
Role	Member

Field	Value
ID	1646
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	09
Peak ID	ANN1
Year	1984
Season	4
First Name	Yukio
Last Name	Matsunaga
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	36
Citizenship	Japan
Status	Climber
Residence	Numata, Gunma, Japan
Occupation	Owner of farm
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)	True
Personal High Point (m)	7200
Summit Date 1	1984-12-29
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	1
Summit Term	4
HCN	0
Checksum	2430561
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yukio matsunaga
Year of Birth	1948
Year	1984
Age at Expedition	36
Role	Member

Field	Value
ID	1647
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	03
Peak ID	ANN1
Year	1984
Season	4
First Name	Tsutomu
Last Name	Miyazaki
Sex	M
Age	0
Birth Date	-
Year of Birth	1947
Calculated Age	37
Citizenship	Japan
Status	Dep Climbing Leader
Residence	Maebashi, Gunma, Japan
Occupation	Advisor to sporting goods shop
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	False
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	4
HCN	0
Checksum	2430485
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tsutomu miyazaki
Year of Birth	1947
Year	1984
Age at Expedition	37
Role	Deputy

Field	Value
ID	1648
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	10
Peak ID	ANN1
Year	1984
Season	4
First Name	Hideji
Last Name	Nazuka
Sex	M
Age	0
Birth Date	-
Year of Birth	1954
Calculated Age	29
Citizenship	Japan
Status	Climber
Residence	Maebashi, Gunma, Japan
Occupation	Office worker, transport company
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)	True
Personal High Point (m)	7200
Summit Date 1	1984-12-29
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	(1954-2004) Died 10 Oct 2004 on Annapurna I from avalanche
Summit Bid	1
Summit Term	4
HCN	0
Checksum	2433043
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hideji nazuka
Year of Birth	1954
Year	1984
Age at Expedition	30
Role	Member

Field	Value
ID	1649
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	12
Peak ID	ANN1
Year	1984
Season	4
First Name	Teruo
Last Name	Saegusa
Sex	M
Age	0
Birth Date	-
Year of Birth	1957
Calculated Age	27
Citizenship	Japan
Status	Climber
Residence	Tokyo, Japan
Occupation	Salesman, fire-fighting equipment
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	False
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	(1957-1989) Died Feb 1989 on Denali from falling
Summit Bid	1
Summit Term	4
HCN	0
Checksum	2434115
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	teruo saegusa
Year of Birth	1957
Year	1984
Age at Expedition	27
Role	Member

Field	Value
ID	1650
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	13
Peak ID	ANN1
Year	1984
Season	4
First Name	Mitsuyoshi
Last Name	Sato
Sex	M
Age	0
Birth Date	-
Year of Birth	1961
Calculated Age	23
Citizenship	Japan
Status	Climber
Residence	Matsuida, Gunma, Japan
Occupation	Staff member, warehouse company
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	False
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	4
HCN	0
Checksum	2435376
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mitsuyoshi sato
Year of Birth	1961
Year	1984
Age at Expedition	23
Role	Member

Field	Value
ID	1651
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	14
Peak ID	ANN1
Year	1984
Season	4
First Name	Hitoshi
Last Name	Shimizu
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	29
Citizenship	Japan
Status	Climber
Residence	Ara, Gunma, Japan
Occupation	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	False
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	4
HCN	0
Checksum	2433294
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hitoshi shimizu
Year of Birth	1955
Year	1984
Age at Expedition	29
Role	Member

Field	Value
ID	1652
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	15
Peak ID	ANN1
Year	1984
Season	4
First Name	Yoshimasa
Last Name	Takeda
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	29
Citizenship	Japan
Status	Climber
Residence	Kiryu, Gunma, Japan
Occupation	Architectural 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)	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	False
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	4
HCN	0
Checksum	2433341
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoshimasa takeda
Year of Birth	1955
Year	1984
Age at Expedition	29
Role	Member

Field	Value
ID	1653
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	02
Peak ID	ANN1
Year	1984
Season	4
First Name	Kuniaki
Last Name	Yagihara
Sex	M
Age	0
Birth Date	-
Year of Birth	1946
Calculated Age	37
Citizenship	Japan
Status	Leader
Residence	Maebashi, Gunma, Japan
Occupation	Telephone technician
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	False
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	4
HCN	0
Checksum	2430137
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kuniaki yagihara
Year of Birth	1946
Year	1984
Age at Expedition	38
Role	Leader

Field	Value
ID	1654
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	04
Peak ID	ANN1
Year	1984
Season	4
First Name	Noboru
Last Name	Yamada
Sex	M
Age	0
Birth Date	-
Year of Birth	1950
Calculated Age	34
Citizenship	Japan
Status	Climbing Leader
Residence	Kawasaki, Kanagawa, Japan
Occupation	Alpine equipment shopkeeper
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	False
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	(1950-1989) Died Feb 1989 on Denali from falling
Summit Bid	1
Summit Term	4
HCN	0
Checksum	2431303
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	noboru yamada
Year of Birth	1950
Year	1984
Age at Expedition	34
Role	Deputy

Field	Value
ID	1655
Imported	2026-03-06 18:06:05.675609
Expedition ID	ANN184401
Member ID	11
Peak ID	ANN1
Year	1984
Season	4
First Name	Akiyoshi
Last Name	Nitta
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	29
Citizenship	Japan
Status	Exp Doctor
Residence	Maebashi, Gunma, Japan
Occupation	Physician
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	False
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	4
HCN	0
Checksum	2433391
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	akiyoshi nitta
Year of Birth	1955
Year	1984
Age at Expedition	29
Role	Member

15 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Hajime Abe	M	1953	Japan	Climber	Niisato, Gunma, Japan	Owner, farm	Details Other expeditions
Yoshio Akuzawa	M	1957	Japan	Climber	Kameizumi, Gunma, Japan	Truck driver	Details Other expeditions
Hikaru Hoshino	M	1932	Japan	Leader	Numata, Gunma, Japan	Businessman (President of Gunma Mountaineering Association)	Details Other expeditions
Mitsuo Fukushima	M	1948	Japan	Climber	Maebashi, Gunma, Japan	Cameraman	Details Other expeditions
Fumie Kimura	F	1955	Japan	Climber	Kiryu, Gunma, Japan	Nurse	Details Other expeditions
Yukio Matsunaga	M	1948	Japan	Climber	Numata, Gunma, Japan	Owner of farm	Details Other expeditions
Tsutomu Miyazaki	M	1947	Japan	Dep Climbing Leader	Maebashi, Gunma, Japan	Advisor to sporting goods shop	Details Other expeditions
Hideji Nazuka	M	1954	Japan	Climber	Maebashi, Gunma, Japan	Office worker, transport company	Details Other expeditions
Teruo Saegusa	M	1957	Japan	Climber	Tokyo, Japan	Salesman, fire-fighting equipment	Details Other expeditions
Mitsuyoshi Sato	M	1961	Japan	Climber	Matsuida, Gunma, Japan	Staff member, warehouse company	Details Other expeditions
Hitoshi Shimizu	M	1955	Japan	Climber	Ara, Gunma, Japan	Salesman	Details Other expeditions
Yoshimasa Takeda	M	1955	Japan	Climber	Kiryu, Gunma, Japan	Architectural engineer	Details Other expeditions
Kuniaki Yagihara	M	1946	Japan	Leader	Maebashi, Gunma, Japan	Telephone technician	Details Other expeditions
Noboru Yamada	M	1950	Japan	Climbing Leader	Kawasaki, Kanagawa, Japan	Alpine equipment shopkeeper	Details Other expeditions
Akiyoshi Nitta	M	1955	Japan	Exp Doctor	Maebashi, Gunma, Japan	Physician	Details Other expeditions

References

Field	Value
ID	78
Imported	2026-03-06 18:06:36.307770
Expedition ID	ANN184401
Reference ID	01
Year	1984
Type	2
Journal	AAJ
Author	Hawley, Elizabeth
Title	-
Publisher	-
Publication Date	1985
Language	-
Citation	59:289 (1985)
Yak 94	-
Notes	-

Field	Value
ID	175
Imported	2026-03-06 18:06:36.307770
Expedition ID	ANN184401
Reference ID	02
Year	1984
Type	2
Journal	AAJ
Author	Cheney, Michael J. & Hawley, Elizabeth
Title	-
Publisher	-
Publication Date	1986
Language	-
Citation	60:242 (1986)
Yak 94	-
Notes	-

Field	Value
ID	2181
Imported	2026-03-06 18:06:36.307770
Expedition ID	ANN184401
Reference ID	03
Year	1984
Type	2
Journal	JAC
Author	Yagihara, Kuniaki
Title	Annapurna South Face
Publisher	-
Publication Date	1985
Language	Japanese
Citation	80:81-88 (1985)
Yak 94	-
Notes	Includes route map in English

Field	Value
ID	3468
Imported	2026-03-06 18:06:36.307770
Expedition ID	ANN184401
Reference ID	04
Year	1984
Type	1
Journal	-
Author	Expedition
Title	Annapurna South Face in Winter
Publisher	Gunma-ken Mountaineering Union, Maebashi, Japan
Publication Date	1991
Language	Japanese
Citation	-
Yak 94	jK214
Notes	-

Field	Value
ID	12400
Imported	2026-03-06 18:06:36.307770
Expedition ID	ANN184401
Reference ID	05
Year	1984
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12198624203/Asia-Nepal-Asia-Nepal-Annapurna-Soth-Face-Winter-Attempt-1984-5
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	12516
Imported	2026-03-06 18:06:36.307770
Expedition ID	ANN184401
Reference ID	06
Year	1984
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12198528901/Asia-Nepal-Annapurna-Two-Winter-Attempts
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

6 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
ANN184401	AAJ	Hawley, Elizabeth	-	-	59:289 (1985)	-
ANN184401	AAJ	Cheney, Michael J. & Hawley, Elizabeth	-	-	60:242 (1986)	-
ANN184401	JAC	Yagihara, Kuniaki	Annapurna South Face	-	80:81-88 (1985)	-
ANN184401	-	Expedition	Annapurna South Face in Winter	Gunma-ken Mountaineering Union, Maebashi, Japan	-	jK214
ANN184401	-	-	http://publications.americanalpineclub.org/articles/12198624203/Asia-Nepal-Asia-Nepal-Annapurna-Soth-Face-Winter-Attempt-1984-5	-	-	-
ANN184401	-	-	http://publications.americanalpineclub.org/articles/12198528901/Asia-Nepal-Annapurna-Two-Winter-Attempts	-	-	-