THE iDOLM@STER MAD World Service [kurumiP]
- Oct 28, 2009#p03 Candies "Toshishita-no Otokonoko(Junior Boy)" Feat. Ritsuko Makoto Miki by KurumiP
- Mar 03, 2011#p04 ME&MY "Dub-I-Dub" feat. Ritsuko by kurumiP
- Mar 17, 2012#p01 ARARAGI Tsukihi "Hakkin(Platinum) disco" feat. Ritsuko by KurumiP