Seki Toshihiko
- It's Love
- Ruby
- VICL-40160 : Seiyuu Graffiti (Twin Best) disc2 (Seiyuu-Compilation)
- ameyadori~ooki na jushi no shita de
- VICL-40160 : Seiyuu Graffiti (Twin Best) disc2 (Seiyuu-Compilation)
- kaikei, Shampoo
- tomo yo
- VICL-40160 : Seiyuu Graffiti (Twin Best) disc2 (Seiyuu-Compilation)