The first ascent in 1925 was made by members of the Japanese Alpine Club: S. Hashimoto, H. Hatano, T. Hayakawa, Y. Maki, Y.Mita, N. Okabe.
As a mountaineer, he made a name for himself with the first ascent of the Mittellegigrat (the northeast ridge of the Eiger) on 10 September 1921, serving as guide for Maki Yūkō along with fellow guides Fritz Amatter and Fritz Steuri.
Maki Ishii | Yuko Nii | Yūko Ishibashi | Maki Yūkō | Maki | Fumihiko Maki | Yuko Oshima | Yuko Nakazawa | Yuki Maki | Claude Maki | Yūko Tsushima | Yuko Tojo | Yūko Tanaka | Yūko Mochizuki | yuko (judo) | Yuko Fueki | Yūko | yuko | Maki Tomoda | Maki (constructor) | Kate Maki | Karina Maki | Chushingura: Hana no Maki, Yuki no Maki | Chitose Maki |