(Puniket 33) [Kamogawaya (Kamogawa Tanuki)] Gochuumon wa Koucha desu ka? (Girls und Panzer) [English] {KFC Translations}
(SC33) [Kouchaya (Ohtsuka Kotora)] Kousasuru Osu to Mesu -Ochiteiku Haruka- | Crossing Man and Woman [English] [SaHa]
(C58) [Dennou Denpa Hatsureisho (Harukaze Koucha)] Nangoku Shuka (Love Hina)
Nigai Koucha to, Joumyaku Chuusha. - Bitter Tea and Vein Injection.
[Ginyou Haru] SEX SMART PHONE 4
[Melonbooks] Gekkan Uribou Zakka Ten 2021-10-01 Goro Hakkougou [Digital]
[Ringo Koucha (Futatsuki Kazuo)] Makkuro Kuro Usami (Ookami-san to Shichinin no Nakama-tachi)
[Ringo Koucha (Futatsuki Kazuo, Kashimi Masao, Takamiya Sakura)] Daijoubu! Cheese Dakara! (Hayate no Gotoku! [Hayate the Combat Butler])
(C87) [Kouchaya (Ootsuka Kotora)] FORTY SIX (Gundam: G no Reconguista) [English] [SaHa]