On March 8, Koyo Chinbutai was established, and Umunosuke was assigned to be Chirikyodo ken taiho sashizuyaku in addition to being appointed to the navy of Koyo Chinbutai.
2月15日甲陽鎮撫隊結成、有無之助は地理饗導兼大砲指図役及び甲陽鎮撫隊軍監を拝命。