[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou 9
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Shin Sokkyuuou
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou Nectar
(C86) [Chokudoukan (Hormone Koijirou)] Uchi ni Kita Denshi no Utahime ga Ero sugi te Sagyou ga Hakadoranai Ken (Vocaloid)
(C88) [Chokudoukan (Marcy Dog)] Please Teach Me. Junbigou (CardCaptor Sakura) [Chinese] [瑞树汉化组]
(C88) [Chokudoukan (Marcy Dog)] Please Teach Me. Junbigou (CardCaptor Sakura)
[Chokudoukan (Hormone Kojirou, Marcy Dog)] 2008 Chokudoukan Kimochi Henkakyuu Calendar (Various)
(C54) [Chokudoukan (Hormone Koijirou, Marcy Dog, Yano Takumi)] Please Teach Me (Cardcaptor Sakura) [English] [ATF]
(Puniket 12) [Chokudoukan (Hormone Koijirou, MARCY Dog, Ayane Yuu)] Rakugakitan (Various)
(C53) [Chokudoukan (Hormone Koijirou)] Men In Bazooka (Various)