Seki Tomokazu
- Groove Master
- VICL-60904 : Chobits Character Song Collection (Chobits)
- Killy is No. 1
- TYCY-5537 : Lunar Songs 1 (Lunar Eternal Blue)
- bachi Game de chara ya
- AVCA-14190 : Angelic Layer Character Song Album ~Tenshi no Melody~ (Angelic Layer)
- ganbare
- VICL-60559 : Infinite Ryvius, Ashita Kara (Character Song Collection) (Infinite Ryvius)
- kimi ga ita Scene
- VICL-60318 : Card Captor Sakura Character Songbook (Card Captor Sakura)
- VICL-60684 : Card Captor Sakura, Complete Vocal Collection Disc-4 (Character Hen) (Card Captor Sakura)
- VIDL-30225 : Card Captor Sakura Character Single - Touya (Card Captor Sakura)