[Otona Star (Hiuma)] Otona OS Happy Days (OS-tan)
(Futaket 7) [Otona Star (Hiuma)] Otona OS W (OS-tan)
(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan) [English] [SaHa]
(CCOsaka97) [Otonashi-ya (Otonashi Noah)] RinYuki Enyoshou (Ao no Exorcist)
[Hayaku Byouin e Itte Kudasai (Byoin)] Byouin Marunomi Yamerutte yo. (Touhou Project) [Digital]
Otonano Omochiya 1&2 Kan
(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)
Mixta Sexualis
[Hayaku Byouin e Itte Kudasai. (Byoin)] Youmu-kun (Juuyou) ni Shabutte Moraitai. (Touhou Project) [Digital]
(C97) [Yamaguchirou (Yamaguchi Shinji)] Mixta Sexualis -Hayaku Otona ni Naritakute- 2 (Mobile Suit Gundam Tekketsu no Orphans)
