[Otona Star (Hiuma)] Otona OS Happy Days (OS-tan)
(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)
(C89) [SMUGGLER (Kazuwo Daisuke)] Otona Kyouko (Tokyo 7th Sisters)
(Futaket 7) [Otona Star (Hiuma)] Otona OS W (OS-tan)
Hitozuma Kanrinin Kyouko 7 Juujun Hen 2 (decensored)
Cult Kyoudan Botebara Nyuushin_Kirigiri Kyouko
Otonano Omochiya 1&2 Kan
(CCOsaka97) [Otonashi-ya (Otonashi Noah)] RinYuki Enyoshou (Ao no Exorcist)
(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan) [English] [SaHa]
(C84) [Furaipan Daimaou (Chouchin Ankou)] Zoku Otona no Yurusou de Yurukunai Sukoshi Yurui YuruYuri (YuruYuri)
