doubaku system 团体漫画

(C53) [DOUBAKU SYTEM (Isou Doubaku)] Isou Doubaku Sakuhinshuu WORKS (Various)

(C53) [同爆SYSTEM (位相同爆)] 位相同爆作品集 WORKS (よろず)

[Doubaku System, Ginza Taimeiken (Various)] Choutoppatsu! Mizutani Fan Book Ver 1.2 (Dousoukai)

[同爆システム、銀座泰明軒 (よろず)] 超突発! みずたにFanBook Ver.1.2 (同窓会)