Watch (C74) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Lovely Days (ToHeart2 AnotherDays) (C74) [直道館 （ホルモン恋次郎、MARCY どっぐ）] Lovely Days (ToHeart2 AnotherDays)

(C54) [Chokudoukan (Hormone Koijirou, Marcy Dog, Yano Takumi)] Please Teach Me (Cardcaptor Sakura) [English] [ATF]

(C81) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Lotte no Omocha ni Naritai Kessei・Kaisan (Lotte no Omocha!)

Lovely Days (ToHeart2) Decensored

(CR26) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Naughty Girls 2 (Comic Party)

[Chokudokan] Lovely Hearts (ToHeart2)

(C70) [Chokudokan (Hormone Koijirou, Marcy Dog)] Lovely Hearts eXaXXion (ToHeart2)

(Puniket 37) [Chokudoukan (MARCY Dog, Hormone Koijirou)] Please Teach Me -CLEAR- Junbigou (Cardcaptor Sakura)

(C69) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Lovely Hearts XX RATED (ToHeart 2)

(C71)[Chokudoukan] SPERMA ANGELS

(C73) [Chokudokan (Hormone Koijirou, Marcy Dog)] SPERMA ANGELS 3 (ToHeart 2, VOCALOID)