[Touya Hatakeyama] Kanjuku Koubi

[Hatakeyama Tohya] Jutai Reido [Chinese]

[Hatakeyama Tohya] Kanojo ga Hahaoyadattanara (Comic Magnum Vol. 103) [Digital]

[Hatakeyama Tohya] Kanojo ga Hahaoya Dattara | If My Girlfriend is a Mother... [English] [desudesu]

[Hatakeyama Tohya] Haha ga Onna ni Naru Tokoro | 當母親是個普通女人時 [Chinese]

[Hatakeyama Tohya] Kanojo ga Hahaoyadattara (Comic Magnum Vol. 101) [Digital]

(C72) [Touya Koubou (Touya)] Ato no Matsuri (Higurashi no Naku Koro ni)

[complete box (Hatakeyama Tohya)] Futanari Elf to Himitsu no Jikken

(C75) [Touya Koubou (Touya)] Double Attack! (Higurashi no Naku Koro ni)

[Hatakeyama Tohya] Mama Share (COMIC ANGEL Club 2012-03) [English] [Januz] [Digital]

(C74) [Touya Koubou (Touya)] Tips Bukatsu no Ato no… (Higurashi no Naku Koro ni)