板垣退助
The Shinsengumi returned to Edo, and later reformed into a unit known as the and departed from Edo for Kōfu Castle on March 24 on orders to suppress uprisings there. But upon receiving news on March 28 that the Kōfu Castle was taken by Imperial Court forces led by Itagaki Taisuke, they settled at a town of Katsunuma five miles east of Kōfu.