(Aggregate 5) [Areirias (Yamaguchi Ugou)] Wanwan Oppai DAYS (DOG DAYS)
(Aggregate 5) [Evo.R.B (Takayuki Hiyori)] DOG BRIDE (DOG DAYS)
(CT20) [Serenta (BOM)] Ofuro DAYS 3 (DOG DAYS)
[Ricotta] Walkure Romanze Visual Fanbook
(Aggregate 5) [hlz (Sanom)] Kyou no Wanko (DOG DAYS)
(C80) [Simple Class (Shinozuki Kou)] Ricotta e Principessa -Rico to Hime-sama- (DOG DAYS) [English] {TV + Yuri-ism}
(C80) [Cat Expert (Nekousa)] Ricotta no Momoiro Parufe - Peach parufe of ricotta. (DOG DAYS)
(C82) [662KB (Jyuuji)] Eclair Days' (Dog Days)
(C80) [Simple Class (Shinozuki Kou)] Ricotta e Principessa -Rico to Hime-sama- (DOG DAYS)
(C80) [Jiyuugaoka Shoutenkai (Hikari Naori)] DOG DEAD (DOG DAYS)
