| Ring ni Kakero 1: Sekai Taikai-hen | Asu he no Toushi | Marina del ray | 2011 |
| Ring ni Kakero 1: Sekai Taikai-hen | Niji no Kanata | Marina del ray | 2011 |
| Ring ni Kakero 1: Kage Dou-hen | Asu he no Toushi | Marina del ray | 2010 |
| Ring ni Kakero 1: Kage Dou-hen | Asu he no Hishou ~flap your wings~ | Marina del ray | 2010 |
| Ring ni Kakero 1 Episode: The Pacific War | Shining like gold ~ Omoide no kakera | Marina del ray | 2006 |
| Ring ni Kakero 1 Episode: The Pacific War | Asu he no Toushi | Marina del ray | 2006 |
| Ring ni Kakero 1 | Asu he no Toushi | Marina del ray | 2004 |
