Ritsuka (γͺγγ«) is a Japanese female vocalist who plays an active part in ζγ£γ¦γΏγ (Utattemita) on γγ³γγ³εη» (NicoNico Douga), mainly doing covers of VOCALOID songs. She also performed for several doujin music circles, such as EastNewSound or Halozy. Read more on Last.fm