(C92) [Mudai Picture (Nioti)] Kyoufu! 5-Endama de Yareru Onna! Usami Sumireko (Touhou Project)
Kowmeiism - Material Monster Panic
[KOWMEIISM (Kasai Kowmei)] Tadashii Danshi no Kyouren Hou (Yon) Deku to Kairai to [Digital]
[THE SEIJI] OL Seitai Zukan - Female Office Worker Ecology Picture Book [Chinese]
Kahatare - Kowmeiism
(Yarou Fes 2012) [KOWMEIISM (Kasai Kowmei)] Tadashii Danshi no Kyouren Hou (Ni) Otoko Gyou no Susume | How To Train Your Boy Volume 2 [English] [SMDC]
[KOWMEIISM (Kasai Kowmei)] B2:Re BANANA de OSTEOPATHY [English] [Digital]
(Shota Scratch 13) [Kowmeiism (Kasai Kowmei)] Mikawa no Taishou[Chinese]
(Yarou Fes 2016) [KOWMEIISM (Kasai Kowmei)] Kore wa Kintore Nanda Honto dayo Shinjite (Mobile Suit Gundam Tekketsu no Orphans)