[Wagakakarinihonjin (Shiwasu no Okina)] Sophisticated (printed title is Sofisticated) (Jubei)
[Shiwasu no Okina] Sei So Tsui Dan Sha [English] [TCup]
(COMIC1☆7) [Okina Flying Factory (OKINA)] LOLIPOL
[Okina Flying Factory (OKINA)] POSSESSION
[Okina Flying Factory (OKINA)] Idainaru Kaien Jikan
[Shiwasu no Okina] Shining Musume. 5. Five Sense of Love
[Shiwasu no Okina] Shining Musume. 5. Five Sense of Love [English] [Overlook] [Decensored]
(C81) [Kacchuu Musume] Chinese Figure Four Lock (Various)
(C74) [Okina Flying Factory (Okina)] Liberal Mosaic 2008 (Lucky Star, GeGeGe no Kitaro, Shugo Chara!)
[Okina Flying Factory (OKINA)] SAFE ROOM