Blackburn. Teruo Takeda and Yoshiaki Fujii of the Sado Alpine Club were landed on May 23 on the Nabesna Glacier at 6500 feet. They placed Camp I in the west col at 10,000 feet on the 25th. Camp II was placed on May 28 at 13,125 feet. They climbed to the summit (16,530 feet) on May 29.

Ichiro Yoshizawa, A.A.C. and Japanese Alpine Club