Nun. Two Japanese expeditions were on the west ridge of Nun this year. One, led by Kazuyoshi Kondo, put Takashi Miyazaki, Tadaharu Kannari and Masayoshi Yamamoto on the summit on September 1. The other group, led by Yataka Nakagawa, was not successful. On August 15, Masaki Hayashi and Sumito Takeda were driven back at 6700 meters by the weather.