(Danmenzu Comic 01) [Otona Star (Himura)] Otona OS Home Edition (OS-tan)

(C73) [Sukanchou Koubou (Sukanchou Namo)] Oyuugi no Jikan (Kodomo no Jikan)

[Sippudo (Sumeragi Sin)] Otona no Jikan (Kodomo no Jikan) [Digital]

(Puniket 16) [65535 Avenue (Akahito)] Kokuhaku no Jikan ~Kokuhaku no Jikan Bon Soushuuhen + α~ (Kodomo no Jikan)

(Futaket 7) [Otona Star (Hiuma)] Otona OS W (OS-tan)

(SC33) [Otona Star (Hiuma, Shinozuka George)] Otona P3 (Persona 3)

(C82) [Otona Star (Hiuma)] Otona Manyuu Frontier (Shinrabanshou Choco)

(Puniket 13)[UROBOROS] OTONA NO JIKANWARI ('05.winter) A SUPPLEMENT ex.1 KURO chan (Kodomo no Jikan)

(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan) [English] [SaHa]

(C73) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou (Kodomo No Jikan)