(C71) [Otona Star (Hiuma)] Otona OS No. 7 (OS-tan)
(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)
(ComiComi12) [Otona Star (Hiuma)] Otona Mahou Shoujo (Mahou Shoujo Ai)
Otonano Omochiya 1&2 Kan
(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan) [English] [SaHa]
(Futaket 7) [Otona Star (Hiuma)] Otona OS W (OS-tan)
(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan)
[Otona Star (Hiuma)] Otona OS Happy Days (OS-tan)
(CCOsaka97) [Otonashi-ya (Otonashi Noah)] RinYuki Enyoshou (Ao no Exorcist)
(SC34) [Otona Star (Hiuma)] Otona OS 2/18 (OS-tan) [English] [SaHa]
