On 29 May 1980 a Japanese team climbed Kharchakund. The first summiteers of this mountain are Yoshitaka Tanimura and Toshiharu Hashimoto. They climbed Kharchakund from the west ridge a side ridge of the north ridge. On 30 May the second party also reached the summit they are Sueo Miyahara, Kaoru Ueno, Yoshiki Yamanaka and Masao Mizuno. They established three camps in between the summit. Camp 1 at a height of 4900m, camp 2 at 5300m and camp 3 at 6000m.