(Shuuki Reitaisai 5) [CausCiant (Yamaiso)] Jikan Teishi Kochiya Sanae Ryoujoku (Touhou Project) [English] [Naxusnl]

(Kouroumu 6) [Dr.VERMILION (Petenshi)] Kochiya daYo! Zenshin Shugyou (Touhou Project)

(HaruCC20) [Kochiya β (Kochiya)] Aigan Sensei (Ansatsu Kyoushitsu)

[Dobu no Hotori. (Himuro)] Shinkon Kochiya2 (Touhou Project) [Digital]

Shinkon Kochiya2 PREVIEW

(Reitaisai 12) [Dobu no Hotori. (Himuro)] Shinkon Kochiya2 PREVIEW (Touhou Project)

[Dr.VERMILION (Petenshi)] Kochiya da yo! Zenshin Shugyou (Touhou Project) [Digital]

[Shugyou ga Tarinai] Ako-chan Enkou Oshioki! (Saki Achiga-hen)

[Dr.VERMILION (Petenshi)] Kochiya da yo! Zenshin Shugyou (Touhou Project) [English] [Daddy's Cummies] [Digital]

(Shuuki Reitaisai 5) [Kasou Genjitsu (Hasekura Noise)] Kyousei Ninkatsu Kochiya Sanae (Touhou Project)