About Taniguchi Kei
Lived 1972 – 2015 (aged 43). Taniguchi Kei was a Japanese mountaineer.
Kei Taniguchi (谷口 けい, Taniguchi Kei, 14 July 1972 – 22 December 2015) was a Japanese mountaineer. Her accomplishments included climbing new technical routes on various mountains in Alaska, Nepal, Tibet, Pakistan and China.
In 2009, she became the first female mountaineer to win the prestigious International Climbing award Piolet d'Or (Golden Ice Axe) after completing the first ascent of the Southeast Face of Kamet (7756 m) in India, sharing the award with her climbing partner Kazuya Hiraide. She was known for her fearless Alpinist climbing style with no Sherpa support and was considered a pioneer among her peers.
Profile She was born in Wakayama City, Japan, and spent her childhood in Chiba, Japan. When she was in school, she came across a book written by Naomi Uemura, and determined that she would climb mountains one day. Later in her life, Taniguchi became the author of numerous essays and worked as a conservation guide.
Death
In December 2015, when trekking with a few other climbers on Mount Kurodake in the Daisetuzan mountain range in Hokkaido, Japan, she slipped while taking a break and fell to her death.
Life summary and notable climbs
14 July 1972: Born in Wakayama City, Wakayama Prefecture. March 1998: Graduated from Meiji University. 2001: Ascended Mount McKinley (6,193m / USA). Climbed for two consecutive days. 2002: Participated in the Everest Cleaning Squadron 2002 with Ken Noguchi. 2003: Participated in the Everest Cleaning Squad 2003 with Ken Noguchi. 2004: First climb of Golden Peak [Northwest Ridge] (unexplored route / 7,027m / Pakistan). (Kazuya Hirade, Kei Taniguchi) 2004: First climb of Laila Peak [East Wall] (unexplored route / 6,200m / Pakistan). (Kazuya Hiraide, Kei Taniguchi) 5 September 2005: Ascended to Mustagh Ata [East Ridge] (7,569m / Xinjiang Uygur Autonomous Region, China). (Kazuya Hiraide, Kei Taniguchi) 12 October 2005: First climb of Shivling [North wall] (unexplored route / 6,543m / India). (Kazuya Hiraide, Kei Taniguchi) 2 May 2011: Ascent of Mount Frances [Southwest Ridge] (3,185m / American Kahiltna Glacier). (Shinshu University Mountain Corps: Yasuhiro Hanatani, Kei Taniguchi). 7 May 2011: Ascent of Kahiltna Queen [West Wall] (3,773m / American Kahiltna Glacier). (Shinshu University Mountain Corps: Yasuhiro Hanatani, Kei Taniguchi). 24 May 2011: Ascent of Mount McKinley [West Buttress] (6,194m / USA). (Shinshu University Mountain Corps: Yasuhiro Hanatani, Kei Taniguchi, Kotaro Miyanishi, Shinsuke Oki). 17 June 2011: Ascent of Kahiltna Peak (4,000 m west peak, 4,100 m east peak / Kahiltna Glacier, USA). (Shinshu University Mountain Corps: Yasuhiro Hanatani, Kei Taniguchi). 9 October 2011: Ascent of Naimona'nyi [South East Wall] (7,694m / Tibet Autonomous Region, China). (Kazuya Hiraide, Kei Taniguchi) 21 December 2015: Fell from Mount Kurodake in Daisetsuzan, Hokkaido, and disappeared for a day. The following day, she was found in a state of cardiopulmonary arrest, and was confirmed dead at the hospital. She was 43 years old.
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Important facts
People in Taniguchi Kei's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Taniguchi Kei's
Frequently asked questions
Who was Taniguchi Kei?
Japanese mountaineer
When was Taniguchi Kei born?
Taniguchi Kei was born on 14 July 1972 in Wakayama.
When did Taniguchi Kei die?
Taniguchi Kei died on 22 December 2015 in Daisetsuzan Volcanic Group.
What was Taniguchi Kei's occupation?
Taniguchi Kei was a mountaineer.
What nationality was Taniguchi Kei?
Taniguchi Kei was Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Taniguchi Kei. https://biography.guide/taniguchi-kei/
MLA: "Taniguchi Kei." Biography.guide, https://biography.guide/taniguchi-kei/.
Chicago: "Taniguchi Kei." Biography.guide. https://biography.guide/taniguchi-kei/.
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