Ama Dablam | 2011 SW Ridge

A Japan expedition to Ama Dablam in 2011 via SW Ridge, led by Kiyomitsu Shikoda. Summit reached on 6th November 2011. 6 members recorded.

Expedition Details

Field	Value
ID	7641
Imported	2026-03-06 18:04:49.359634
Expedition ID	AMAD11350
Peak ID	AMAD
Year	2011
Season	3
Host Country	1
Route 1	SW Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Japan
Leaders	Kiyomitsu Shikoda
Sponsor	Teppen Club Ama Dablam Expedition
Success 1	True
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	-
Summit Date	2011-11-06
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	6814
Traverse	False
Ski	False
Paraglide	False
Camps	0
Fixed Rope (m)	0
Total Members	3
Summit Members	3
Member Deaths	0
Total Hired	3
Summit Hired	3
Hired Deaths	0
No Hired	False
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	Smt(06/11)
Route Notes	-
Accidents	-
Achievement	-
Agency	Numbur Himal Treks
Commercial Route	True
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2460583
Year	2011
Summit Success	True
O2 Summary	None
Route (lowercase)	sw ridge

Members

Field	Value
ID	56476
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD11350
Member ID	02
Peak ID	AMAD
Year	2011
Season	3
First Name	Hiroyuki
Last Name	Sato
Sex	M
Age	0
Birth Date	-
Year of Birth	1958
Calculated Age	53
Citizenship	Japan
Status	Climber
Residence	Kamisu, Ibataki, Japan
Occupation	Electronics company president
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	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2011-11-06
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	5
Summit Term	1
HCN	0
Checksum	2434228
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hiroyuki sato
Year of Birth	1958
Year	2011
Age at Expedition	53
Role	Member

Field	Value
ID	56477
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD11350
Member ID	01
Peak ID	AMAD
Year	2011
Season	3
First Name	Kiyomitsu
Last Name	Shikoda
Sex	M
Age	0
Birth Date	-
Year of Birth	1955
Calculated Age	56
Citizenship	Japan
Status	Leader
Residence	Yamamoto, Miyagi, Japan
Occupation	Alpine guide
Leader	True
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	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2011-11-06
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	5
Summit Term	1
HCN	0
Checksum	2433380
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kiyomitsu shikoda
Year of Birth	1955
Year	2011
Age at Expedition	56
Role	Leader

Field	Value
ID	56478
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD11350
Member ID	03
Peak ID	AMAD
Year	2011
Season	3
First Name	Norio
Last Name	Shimada
Sex	M
Age	0
Birth Date	-
Year of Birth	1943
Calculated Age	68
Citizenship	Japan
Status	Climber
Residence	Habikino, Osaka, Japan
Occupation	Mechanical engineer
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	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2011-11-06
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	5
Summit Term	1
HCN	0
Checksum	2428964
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	norio shimada
Year of Birth	1943
Year	2011
Age at Expedition	68
Role	Member

Field	Value
ID	56711
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD11350
Member ID	05
Peak ID	AMAD
Year	2011
Season	3
First Name	Nima Tenji/Tenzi
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	31
Citizenship	Nepal
Status	H-A Worker
Residence	Beding, Dolakha
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	6814
Summit Date 1	2011-11-06
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	5
Summit Term	1
HCN	0
Checksum	2442470
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	nima tenji/tenzi sherpa
Year of Birth	1980
Year	2011
Age at Expedition	31
Role	Hired

Field	Value
ID	56712
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD11350
Member ID	06
Peak ID	AMAD
Year	2011
Season	3
First Name	Pema Chhiring/Chhiri
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	27
Citizenship	Nepal
Status	H-A Worker
Residence	Beding, Dolakha
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2011-11-06
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	5
Summit Term	1
HCN	0
Checksum	2443677
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pema chhiring/chhiri sherpa
Year of Birth	1983
Year	2011
Age at Expedition	28
Role	Hired

Field	Value
ID	56713
Imported	2026-03-06 18:06:05.675609
Expedition ID	AMAD11350
Member ID	04
Peak ID	AMAD
Year	2011
Season	3
First Name	Dawa Tenzin (Dawa Tenji)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	36
Citizenship	Nepal
Status	H-A Worker
Residence	Beding, Dolakha
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	6814
Summit Date 1	2011-11-06
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	5
Summit Term	1
HCN	0
Checksum	2440716
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	dawa tenzin (dawa tenji) sherpa
Year of Birth	1975
Year	2011
Age at Expedition	36
Role	Hired

6 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Hiroyuki Sato	M	1958	Japan	Climber	Kamisu, Ibataki, Japan	Electronics company president	Details Other expeditions
Kiyomitsu Shikoda	M	1955	Japan	Leader	Yamamoto, Miyagi, Japan	Alpine guide	Details Other expeditions
Norio Shimada	M	1943	Japan	Climber	Habikino, Osaka, Japan	Mechanical engineer	Details Other expeditions
Nima Tenji/Tenzi Sherpa	M	1980	Nepal	H-A Worker	Beding, Dolakha	-	Details Other expeditions
Pema Chhiring/Chhiri Sherpa	M	1983	Nepal	H-A Worker	Beding, Dolakha	-	Details Other expeditions
Dawa Tenzin (Dawa Tenji) Sherpa	M	1975	Nepal	H-A Worker	Beding, Dolakha	-	Details Other expeditions

References

0 recorded references.