| Kawada Mami — SQUARE THE CIRCLE (SQUARE THE CIRCLE) |
| Kawada Mami — Undelete |
| Kawada Mami — Hishoku no Sora (instrumental) |
| Kawada Mami — Kotoba, Kokoro no Koe |
| Kawada Mami — No Buts! (To aru majutsu no Index II — opening single TV version) |
| Kawada Mami — Jellyfish |
| Kawada Mami — JOINT -TV Size- |
| Kawada Mami — Koubou |
| Kawada Mami — in answer |
| Kawada Mami — Joint (Nika Lenina Russian Version) |