Sakamoto Ryōma
During the events of the zombie spinoff ", he returns to Kamurocho after Haruka is kidnapped by a mysterious man. Kiryu's avatar is also used in "Ryū ga Gotoku Kenzan!" for the samurai Miyamoto Musashi. In "Ryū ga Gotoku Ishin!", Kiryu's avatar is once again used by a samurai, Sakamoto Ryōma.