(C75) [Boys Factory (Riki, Ogawa Hiroshi)] Boys Factory 31
(C91) [ARCHF (Riki)] GUDE (Gochuumon wa Usagi desu ka?)
(C90) [Jinrikisha (Komusou)] Tokubetsu Sharyou e Goannai (beatmaniaIIDX) [English] [Manabe_JP]
[Mimoton] Futabasu! (Little Busters!)