(SC59) [Hatuchakesou (PONPON)] Kotoura-san (Kotoura-san)

[Snow Ice (Misana)] Omorashi-san (Kotoura-san)

[Mokusei Zaijuu (Mokusei Zaijuu)] Koushuu Benjo Kotoura-san (Kotoura-san)

(SC58) [Kansen Shoujo (Noto Kurumi)] K.S.G Vol. 6 (Kotoura-san)

(COMIC1☆7) [NxC Termite (Nohito)] Satori no Shoujo no Deatta Fukou (Kotoura-san)

[Jeanne DA'ck] A Strange Castle (Hokkai no Kotou Chira Chira) [English] [Digital]

(COMIC1☆7) [Argyle check, Wanton Land Kumiai (Komame Maru)] Kotoura COLOR (Kotoura-san)

[Mokusei Zaijuu (Mokusei Zaijuu)] Koushuu Benjo Kotoura-san (Kotoura-san) [Digital]

(SC59) [TICO TICO (Machi)] Haruka-chan to Issho! (Kotoura-san)

[Jeanne DA'ck] Hokkai no Kotou Chira Chira | Lone, Snowy Northern Island (Hokkai no Kotou Chira Chira) [English] [Digital]