Enjin disappears and Ao relates the incident to Akina, who asks him to keep it a secret. Enjin begins to experience pain as Gin's body is resisting him, and he leaves Shinozuka to do what he pleases. Kotoha is planning a trip to Germany and a karaoke party with her friends, and Hime asks her to be her training partner. During the training, Hime pierces Kotoha's airplane ticket to Germany with her spear. Furious, Kotoha conjures a 88 mm gun. Kyösuke blocks the shot, and Kotoha apologizes to Hime...