IP List distribution [Footprints (Various)] Kimi no Koto ga Daidaidaidaidaisuki na Goudoushi R-18 (Dai 0~7-shou) The R-18 Collab Book That Really, Really, Really, Really, Really Loves You (Chapters 0-7) (Kimi no Koto ga Daidaidaidaidaisu..., total 4