(C78) [Himitsu Kessha M (Kitahara Aki)] Sayonara Nene-san. (Love Plus) [Chinese]
[SECRET SOCIETY M (Himitsu Kessha M] Helena-sama to Boku. (Dead or Alive)
[Secret Society M] Yousei Keikaku (Macross Frontier) [ENG]
[Secret Society M] Sentimental Flowers
[Secret Society M] Yume No Meihiro Gekan
(C52) [Secret Society M(Kitahara Aki)] Amai mitsu no imashime (dark stalkers)
[Secret Society M] Shintaku no Kairou [Oracle's Corridor] [ENG]
(同人誌) [秘密結社M(北原亜希)] ときめきグルービー 伝説の樹の下で(ときメモ)
[HIMITSU KESSHA M] Yousei Keikaku (macross frontier)
[HIMITSU KESSHA M] E.F.S.F. Lost War Chronicles 2 Ryouyuu Gekitotsu (gundam)
[Secret Society M - Himitsu Kessha M (Aki Kitahara)] Shintaku no Kairou (Soul Calibur)
[Dead or Alive] Utahime no Shouzou [ENG]
[Aki Kitahara] Zeon Lost War Chronicles [Invisible Nights Ordinary Day] & [The Fall of Elehen]
[Himitsu Kessha M] Minako Keikaku Venus Project [Sailor Moon]