| Role | Song | Artist | Release Date |
|---|---|---|---|
| Lyrics, Music | Eki | Nakazawa Yuko | 1998-12-12 |
| Lyrics, Music | Minna Hitori | Matsuura Aya | 2010-11-24 |
| Artist, Lyrics, Music, Vocals | Subject: Sayounara | Takeuchi Mariya, Matsuura Aya |
2011-12-21 |
Cached file from: 2024-02-23, 18:41:57 CST