Sasayaku no wa Sono Yubi
Complete | YAMAKAMI Riyu | 2000 released
Soshite Koi ni Naru
Complete | yamakami riyu | 2006 released
Pika Pika Days
Ongoing | yamakami riyu | 2000 released
Mitasareru Kuchibiru
Complete | yamakami riyu | 2006 released
Suki To Itte (yamakami Riyu)
Complete | Yamakami Riyu | 2007 released
Wonderful Life