Cho Oyu | 2003 NW side

A Japan expedition to Cho Oyu in 2003 via NW side, led by Shigeo Tamoi. Summit reached on 22nd September 2003. 1 members recorded.

Expedition Details

Field	Value
ID	4467
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY03323
Peak ID	CHOY
Year	2003
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Japan
Leaders	Shigeo Tamoi
Sponsor	Independent climber
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	2003-09-03
Summit Date	2003-09-22
Summit Time	-
Summit Days	19
Total Days	30
Termination Date	2003-10-03
Termination Reason	5
Termination Notes	Abandoned at 7700m due to deep snow
High Point (m)	7700
Traverse	False
Ski	False
Paraglide	False
Camps	3
Fixed Rope (m)	0
Total Members	1
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	-
Campsites	BC(03/09),ABC(05/09,5700m),C1(12/09,6400m),C2(16/09,7100m),C3(21/09,7500m),xxx(22/09,7700m)
Route Notes	Tried again for top 25 Sept from C1 but found his tent at C2 had been blow away, so climb finished. On 22 Sept got no higher than 7700m and turned back at 7700m because of deep snow.
Accidents	-
Achievement	-
Agency	Asian Trekking
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2458283
Year	2003
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

1 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Shigeo Tamoi	M	1966	Japan	Leader	Tokyo, Japan	Taxi driver	Details Other expeditions

0 recorded references.