Overview: Sugimoto and Shiraishi track Hajime Tsukishima, a sergeant in the 7th, back to Edogai's workshop, and find it under attack by Ogata. Edogai flees into a mine, where he is caught in a series of explosions; he dies, but is able to relay to Tsukishima how to distinguish the fake skins. Hijikata and Sugimoto's groups meet, and reluctantly agree to cease hostilities now that Tsurumi possesses fake tattooed skins.