Ookami-kun wa kowakunai
Complete | Sakura Riko,Sakura Rico | 2000 released
Thoroughbred wa nabikanai
Complete | Sakura Riko,Sakura Rico | 2019 released
Okubyoumono Ni I Love You
Complete | sakura riko | 2014 released
Ijimekko to Nakimushikun
Complete | SAKURA Riko,Sakura Riko | 2016 released
Koi ni mo Naranai.