Yakawa Kang | 2008

A Japan expedition to Yakawa Kang in 2008, led by Makoto Hamamura. Summit reached on 12th August 2008. 16 members recorded.

Expedition Details

Field	Value
ID	6100
Imported	2026-03-06 18:04:49.359634
Expedition ID	YAKA08201
Peak ID	YAKA
Year	2008
Season	2
Host Country	1
Route 1	-
Route 2	-
Route 3	-
Route 4	-
Nationality	Japan
Leaders	Makoto Hamamura
Sponsor	Sagarmatha Club Japan Yakawa Kang Expedition
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	Bus to Pokhara->fly to Jomsom->Muktinath->Kharka I->Kharka II
Basecamp Date	2008-08-12
Summit Date	2008-08-12
Summit Time	-
Summit Days	0
Total Days	3
Termination Date	2008-08-15
Termination Reason	12
Termination Notes	-
High Point (m)	5500
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	16
Summit Members	0
Member Deaths	0
Total Hired	0
Summit Hired	0
Hired Deaths	0
No Hired	True
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	Attempted Tawa Peak (6110m) in Purkung Himal via SW Ridge
Campsites	BC(12/08,5500m)
Route Notes	BC at near the lake C1 on the West Ridge. The team got permit for Yakawa Kang, but its intention was to climb Tawa (6110m). Iga, Matsushima, Murakami, Nakai, Sato, Uchida, Kami Sherpa, Lhakpa Sherpa, Kaji Sherpa and Gyalzen Sherpa left C1 at 5:45 am, reached at 5970m at 9:23 am. It was not possible for the team to continue farther up because of waist-deep snow. They descended to C1 at 11:20 am and BC at 1:13 pm. Hamamura, Kawasaki and Tominaga remained at BC. They had headache. Akihata, Koga, Okano, Saito, Satoo and Tanaka returned to Muktinath from about 5000m. They did not reach BC; they had headaches. The team returned to Kathmandu at 5 am on 23 Aug and will leave same day for Japan. Tawa Peak is north-northwest of Yakawa Kang.
Accidents	Isihara blood supply to brain got problem while flying to Kathmandu by helicopter on 22 Aug
Achievement	-
Agency	Sherpa Summit Treks
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2458409
Year	2008
Summit Success	False
O2 Summary	None
Route (lowercase)	-

Members

Field	Value
ID	45721
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	01
Peak ID	YAKA
Year	2008
Season	2
First Name	Susumu
Last Name	Akihata
Sex	M
Age	0
Birth Date	-
Year of Birth	1942
Calculated Age	66
Citizenship	Japan
Status	Leader
Residence	Tokyo, Japan
Occupation	Owns company doing translations
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	True
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	False
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	2428302
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	susumu akihata
Year of Birth	1942
Year	2008
Age at Expedition	66
Role	Leader

Field	Value
ID	45722
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	03
Peak ID	YAKA
Year	2008
Season	2
First Name	Makoto
Last Name	Hamamura
Sex	M
Age	0
Birth Date	-
Year of Birth	1940
Calculated Age	68
Citizenship	Japan
Status	Climber
Residence	Tokyo, Japan
Occupation	Owns company doing translations
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	False
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	2427634
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	makoto hamamura
Year of Birth	1940
Year	2008
Age at Expedition	68
Role	BC Only

Field	Value
ID	45723
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	04
Peak ID	YAKA
Year	2008
Season	2
First Name	Mikio
Last Name	Iga
Sex	M
Age	0
Birth Date	-
Year of Birth	1942
Calculated Age	65
Citizenship	Japan
Status	Climber
Residence	Ushiku, Ibaraki, Japan
Occupation	Retired agricultural 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	False
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	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	17
HCN	0
Checksum	2428531
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mikio iga
Year of Birth	1942
Year	2008
Age at Expedition	66
Role	Member

Field	Value
ID	45724
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	02
Peak ID	YAKA
Year	2008
Season	2
First Name	Yuichiro
Last Name	Ishihara
Sex	M
Age	0
Birth Date	-
Year of Birth	1962
Calculated Age	45
Citizenship	Japan
Status	Deputy Leader
Residence	Tokyo, Japan
Occupation	Cook in a cooking school
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	False
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	2435796
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yuichiro ishihara
Year of Birth	1962
Year	2008
Age at Expedition	46
Role	Deputy

Field	Value
ID	45725
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	05
Peak ID	YAKA
Year	2008
Season	2
First Name	Kenji
Last Name	Kawasaki
Sex	M
Age	0
Birth Date	-
Year of Birth	1942
Calculated Age	66
Citizenship	Japan
Status	Climber
Residence	Kamaisi, Iwate, Japan
Occupation	Cook
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	False
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	2428418
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kenji kawasaki
Year of Birth	1942
Year	2008
Age at Expedition	66
Role	BC Only

Field	Value
ID	45726
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	06
Peak ID	YAKA
Year	2008
Season	2
First Name	Eiko
Last Name	Koga
Sex	F
Age	0
Birth Date	-
Year of Birth	1941
Calculated Age	66
Citizenship	Japan
Status	Climber
Residence	Sagamihara, Kanagawa, Japan
Occupation	Housewife
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	True
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	False
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	2428182
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	eiko koga
Year of Birth	1941
Year	2008
Age at Expedition	67
Role	Member

Field	Value
ID	45727
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	07
Peak ID	YAKA
Year	2008
Season	2
First Name	Gakuo
Last Name	Matsushima
Sex	M
Age	0
Birth Date	-
Year of Birth	1947
Calculated Age	61
Citizenship	Japan
Status	Climber
Residence	Tokyo, Japan
Occupation	Editor
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	False
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	2430188
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	gakuo matsushima
Year of Birth	1947
Year	2008
Age at Expedition	61
Role	Member

Field	Value
ID	45728
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	08
Peak ID	YAKA
Year	2008
Season	2
First Name	Junya
Last Name	Murakami
Sex	M
Age	0
Birth Date	-
Year of Birth	1937
Calculated Age	70
Citizenship	Japan
Status	Climber
Residence	Tokyo, Japan
Occupation	Retired
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	False
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	2426716
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	junya murakami
Year of Birth	1937
Year	2008
Age at Expedition	71
Role	Member

Field	Value
ID	45729
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	09
Peak ID	YAKA
Year	2008
Season	2
First Name	Yoko
Last Name	Nakai
Sex	F
Age	0
Birth Date	-
Year of Birth	1943
Calculated Age	65
Citizenship	Japan
Status	Climber
Residence	Marunouchi, Toyama, Japan
Occupation	Retired
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	False
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	2428821
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoko nakai
Year of Birth	1943
Year	2008
Age at Expedition	65
Role	Member

Field	Value
ID	45730
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	10
Peak ID	YAKA
Year	2008
Season	2
First Name	Toshiyuki
Last Name	Okano
Sex	M
Age	0
Birth Date	-
Year of Birth	1941
Calculated Age	66
Citizenship	Japan
Status	Climber
Residence	Kanagawa, Kawasaki, Japan
Occupation	Journalist
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	True
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	False
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	2428161
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	toshiyuki okano
Year of Birth	1941
Year	2008
Age at Expedition	67
Role	Member

Field	Value
ID	45731
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	11
Peak ID	YAKA
Year	2008
Season	2
First Name	Michiko
Last Name	Saito
Sex	F
Age	0
Birth Date	-
Year of Birth	1947
Calculated Age	61
Citizenship	Japan
Status	Climber
Residence	Tokyo, Japan
Occupation	Teacher
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	True
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	False
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	2430181
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	michiko saito
Year of Birth	1947
Year	2008
Age at Expedition	61
Role	Member

Field	Value
ID	45732
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	12
Peak ID	YAKA
Year	2008
Season	2
First Name	Keiko
Last Name	Sato
Sex	F
Age	0
Birth Date	-
Year of Birth	1950
Calculated Age	58
Citizenship	Japan
Status	Climber
Residence	Machida, Tokyo, 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	False
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	2431348
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	keiko sato
Year of Birth	1950
Year	2008
Age at Expedition	58
Role	Member

Field	Value
ID	45733
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	13
Peak ID	YAKA
Year	2008
Season	2
First Name	Shigeo
Last Name	Satoo
Sex	M
Age	0
Birth Date	-
Year of Birth	1939
Calculated Age	68
Citizenship	Japan
Status	Climber
Residence	Kamaisi, Iwate, Japan
Occupation	Cook
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	True
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	False
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	2427500
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	shigeo satoo
Year of Birth	1939
Year	2008
Age at Expedition	69
Role	Member

Field	Value
ID	45734
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	14
Peak ID	YAKA
Year	2008
Season	2
First Name	Hiroko
Last Name	Tanaka
Sex	F
Age	0
Birth Date	-
Year of Birth	1937
Calculated Age	70
Citizenship	Japan
Status	Climber
Residence	Takarazuka, Hyogo, Japan
Occupation	Housewife
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	True
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	False
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	2426675
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hiroko tanaka
Year of Birth	1937
Year	2008
Age at Expedition	71
Role	Member

Field	Value
ID	45735
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	15
Peak ID	YAKA
Year	2008
Season	2
First Name	Kazumi
Last Name	Tominaga
Sex	M
Age	0
Birth Date	-
Year of Birth	1951
Calculated Age	57
Citizenship	Japan
Status	Climber
Residence	Tokyo, Japan
Occupation	Farmer
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	False
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	2431544
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kazumi tominaga
Year of Birth	1951
Year	2008
Age at Expedition	57
Role	BC Only

Field	Value
ID	45736
Imported	2026-03-06 18:06:05.675609
Expedition ID	YAKA08201
Member ID	16
Peak ID	YAKA
Year	2008
Season	2
First Name	Toshiko
Last Name	Uchida
Sex	F
Age	0
Birth Date	-
Year of Birth	1931
Calculated Age	77
Citizenship	Japan
Status	Climber
Residence	Yokohama, Japan
Occupation	Retired pharmaceutical company staff member
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	False
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	2424356
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	toshiko uchida
Year of Birth	1931
Year	2008
Age at Expedition	77
Role	Member

16 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Susumu Akihata	M	1942	Japan	Leader	Tokyo, Japan	Owns company doing translations	Details Other expeditions
Makoto Hamamura	M	1940	Japan	Climber	Tokyo, Japan	Owns company doing translations	Details Other expeditions
Mikio Iga	M	1942	Japan	Climber	Ushiku, Ibaraki, Japan	Retired agricultural engineer	Details Other expeditions
Yuichiro Ishihara	M	1962	Japan	Deputy Leader	Tokyo, Japan	Cook in a cooking school	Details Other expeditions
Kenji Kawasaki	M	1942	Japan	Climber	Kamaisi, Iwate, Japan	Cook	Details Other expeditions
Eiko Koga	F	1941	Japan	Climber	Sagamihara, Kanagawa, Japan	Housewife	Details Other expeditions
Gakuo Matsushima	M	1947	Japan	Climber	Tokyo, Japan	Editor	Details Other expeditions
Junya Murakami	M	1937	Japan	Climber	Tokyo, Japan	Retired	Details Other expeditions
Yoko Nakai	F	1943	Japan	Climber	Marunouchi, Toyama, Japan	Retired	Details Other expeditions
Toshiyuki Okano	M	1941	Japan	Climber	Kanagawa, Kawasaki, Japan	Journalist	Details Other expeditions
Michiko Saito	F	1947	Japan	Climber	Tokyo, Japan	Teacher	Details Other expeditions
Keiko Sato	F	1950	Japan	Climber	Machida, Tokyo, Japan	Nurse	Details Other expeditions
Shigeo Satoo	M	1939	Japan	Climber	Kamaisi, Iwate, Japan	Cook	Details Other expeditions
Hiroko Tanaka	F	1937	Japan	Climber	Takarazuka, Hyogo, Japan	Housewife	Details Other expeditions
Kazumi Tominaga	M	1951	Japan	Climber	Tokyo, Japan	Farmer	Details Other expeditions
Toshiko Uchida	F	1931	Japan	Climber	Yokohama, Japan	Retired pharmaceutical company staff member	Details Other expeditions

References

Field	Value
ID	12037
Imported	2026-03-06 18:06:36.307770
Expedition ID	YAKA08201
Reference ID	01
Year	2008
Type	2
Journal	AAJ
Author	Griffin, Lindsay
Title	-
Publisher	-
Publication Date	2009
Language	-
Citation	83:327 (2009)
Yak 94	-
Notes	-

Field	Value
ID	12038
Imported	2026-03-06 18:06:36.307770
Expedition ID	YAKA08201
Reference ID	02
Year	2008
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12200932701/Asia-Nepal-Purkung-Himal-Peak-6100m-Attempt
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

2 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
YAKA08201	AAJ	Griffin, Lindsay	-	-	83:327 (2009)	-
YAKA08201	-	-	http://publications.americanalpineclub.org/articles/12200932701/Asia-Nepal-Purkung-Himal-Peak-6100m-Attempt	-	-	-