[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou 5
Idol no jyouken
[Chokudoukan (Hormone Kojirou, Marcy Dog)] 2008 Chokudoukan Kimochi Henkakyuu Calendar (Various)
(Tokimeki Party Sensation 4) [Chokudoukan (Various)] Pia Carrot 2 Choki! (Pia Carrot e Youkoso!!)
(CR24) [Chokudoukan (Hormone Koijirou, Marcy Dog)] Naughty Girls
(C79) [Chokudoukan (Marcy Dog & Hormone Koijirou)] Sokkyuu Tsuushin C79 (Various)
(C72) [Chokudoukan (Hormone Kojirou, Marcy Dog)] SPERMA ANGELS 2 (Comic Party, Moetan)
(C49) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Sayonara Sokkyuuou
(C81) [Chokudoukan (Marcy Dog, Hormone Koijirou)] Sokkyuu Tsuushin C81 (Various)
(C50) [Chokudoukan] Sokkyuuou 2
[Chokudoukan (Hormone Koijirou, Marcy Dog)] Sokkyuuou 6
(SC31) [Aneko Chokudoukan (Koume Keito, Marcy Dog, Hormone Koijirou)] Danmenou | Cross-section King (Various) [English]