[Yumi Ichirou] Hito no Tsuma Hentai [友美イチロウ] 人の妻

(C90) [Old School Academy (Amedama Akihito)] Magical Toy Girl (Various)

(C62) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Soukan Dai 3 Gou 2002 Nen Haru Gou (Dead or Alive)

(C91) [Old School Academy (Amedama Akihito)] Mahou Shoujo (Various)

[Old School Academy] Pastel★Idol (Mahou no Idol Pastel Yumi) [Digital]

(C84) [Old School Academy (Amedama Akihito)] Majokko Fetish (Various)

(C64) [A-office (Yumi Ichirou)] Rinjizoukan Yumi Ichirou Dai 4.5 gou 2003 Nen Haru Yokokugou (Dead or Alive, Gundam SEED)

(C88) [Old School Academy (Amedama Akihito)] Majokko XTC (Various)

(C67) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou vol.1~3 Soushuuhen + Alpha (Super Robot Wars)

(C93) [Old School Academy (Amedama Akihito)] Fushigi-san no HENTAI ☆ MAHOH Futanari-hen (Creamy Mami, Magical Emi, Pastel Yumi, Magical Fairy Persia, Fancy Lala)

(C62) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Soukan Dai 3 Gou 2002 Nen Haru Gou (Dead or Alive, Sakura Taisen)