[Koji] Tochuu Hentai [こーじ] 途中

(C71) [Kojimashiki (Kojima Aya, Kinoshita Shashinkan)] Zetsubou to Yokubou to Onnanoko to Onnanoko (Higurashi no Naku Koro ni)

(C68) [Kojimashiki (Kojima Aya)] Ibara Hime (Higurashi no Naku Koro ni)

(SC16) [Kojimashiki (Kojima Aya, Kinoshita Shashinkan)] Seijin Jump - Adult Jump (Shaman King)

Tochuu Keika 2

(C72) [Kojimashiki (Kojima Aya)] Takkyuu Shoujo (P2!)

[Koji] エル〇イム：ファンネリア・アムえろ同人（４P)他 (Macross & Heavy Metal L-Gaim)

Tochuu Keika 3

Tochuu Keika + Osasoi

[Kojimashiki, astromaker (Kojima Aya, Mikuri)] Daje Daje! (Saki)

[Koji] エロ漫画(85P)あまりに普通で「あ」も出ないほどありきたりな話