(C56) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Please Teach Me 2. (Cardcaptor Sakura)
(COMIC PARTY) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou nectar (Comic Party)
(C86) [Chokudoukan (Hormone Koijirou)] Uchi ni Kita Denshi no Utahime ga Ero sugi te Sagyou ga Hakadoranai Ken (Vocaloid)
(C58) [Knockout (Various)] Oshiri De Kyu! 6 (Various)
(C65) [Chokudokan (Hormone Koijirou, Marcy Dog)] Warepara Waremekko Paradise (Various)
(C57) [Chokudokan] Speed Ball King 5 -ANAL ANGEL 3- (Various)
(C62) [Ginza Taimeiken] SAFETY SEVEN (Final Fantasy VII)
(C79) [Chokudoukan (Marcy Dog & Hormone Koijirou)] Sokkyuu Tsuushin C79 (Various)
(C54) [Chokudoukan (Hormone Koijirou, Marcy Dog, Yano Takumi)] Please Teach Me (Cardcaptor Sakura)
(C78) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Naughty Girls 7 (Various)
Lovely Days (ToHeart2) Decensored
Sokkyuuou 5
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Shin Sokkyuuou
(C80) [Chokudoukan] Sokkyuu Tsuushin C80 (Various)
(C88) [Chokudoukan (Hormone Koijirou)] Owabi Bon (Vocaloid) [English] [Hentai_Doctor]
(C84) [Chokudokan (MARCY Dog, Hormone Koijirou)] Sokkyuu Tsuushin C84 (Various)
(C77) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuu Tsuushin C77 (Various)
(SC31) [Aneko Chokudoukan (Koume Keito, Marcy Dog, Hormone Koijirou)] Danmenou (Various)
(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
(C51) [Chokudoukan, Ginza Taimeiken (Hormone Koijirou, K' KEI, Marcy Dog)] PLEASE EAT ME (Tokimeki Memorial)
(Puniket 21) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Kirumin de Pon! (Anyamaru Tantei Kiruminzoo)
(C59) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Please Teach Me 4 (Cardcaptor Sakura)
(C59) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Please Teach Me 4 (Cardcaptor Sakura) [Decensored]
(C63) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Please Teach Me 5 (Card Captor Sakura)
(C71)[Chokudoukan] SPERMA ANGELS
Azur Angel
[Chokudoukan] Erokare 2007 Chokukyuu Calendar Omake Bon
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou 5
[Chokudokan] Saki de Pon! (Saki)
(C73) [Chokudokan (Hormone Koijirou, Marcy Dog)] SPERMA ANGELS 3 (ToHeart 2, VOCALOID)
(C75)[Chokudokan (Hormone Koijirou, Marcy Dog)] SPERMA ANGELS 4
(Bridget Festival) [Bridget Goudou (various)] Buri Pok'n (Guilty Gear XX)
Naughty Girls
(C77) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Haitei Kupaa (-Saki-)
(C52) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Nonpoli de Iko~! (Various)
(C81) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Lotte no Omocha ni Naritai Kessei・Kaisan (Lotte no Omocha!)
(C50) [Ginza Taimeiken] Kyousha Retsuden Sakura (Street Fighter)
(CR19) [Ginza Taimeiken (Various)] Tokimeki Dynamic (Tokimeki Memorial)
(C48) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Sokkyuuou
[Chokudokan] Lovely Hearts (ToHeart2)
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou 8
(C63) [Chokudoukan (MARCY Dog, Hormone Koijirou)] Please Teach Me 5 (Cardcaptor Sakura)
Muyou Yarou
(C86) [Chokudoukan (Hormone Koijirou)] Uchi ni Kita Denshi no Utahime ga Ero sugi te Sagyou ga Hakadoranai Ken (VOCALOID)
[Chokudoukan (MARCY Dog, Hormone Koijirou)] Please Teach Me 5 (CardCaptor Sakura) [2004-01-31]
Rakugaki-tan 3
(C62)[Chokudoukan] Sokkyuuou 7 Anal Angel
(Tora Matsuri 2010) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Onahokko
[Chokudoukan, Rengou Seigigun] Poplichan Love2 Book Sugoi Yo! Fukikosan (Fun Fun Pharmacy)
[Chokudoukan] Useful Arts
(C45) [Chouuchuu Shinrisha (Various)] Muyou Yarou A-Team (Tenchi Muyou!)
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou 4