Sou Ai Sei Ri Ron
| Composed by | DECO*27 |
| Published by | UMAA / DECO*27 |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 18 tracks |
| Release date | April 21, 2010 |
| Duration | 01:05:56 |
| Genres |
| 1 | Sou Ai Sei Ri RonDECO*27 | 04:27 | |
| 2 | HaruichiDECO*27 | 02:55 | |
| 3 | Ai + K = aKiDECO*27 | 03:05 | |
| 4 | Shin Kai SummitDECO*27 | 02:48 | |
| 5 | Ai KotobaDECO*27 | 04:24 | |
| 6 | Koi Sama SheetDECO*27 | 03:32 | |
| 7 | Boku Mitaina Kimi, Kimi Mitaina BokuDECO*27 | 04:27 | |
| 8 | Kimi Ijou, Boku MimanDECO*27 | 03:43 | |
| 9 | Sukiyo Sukiyo mo Suki no UchiDECO*27 | 03:15 | |
| 10 | Tsumi to BatsuDECO*27 | 03:01 | |
| 11 | "Bye-bBe" by My AiDECO*27 | 03:35 | |
| 12 | Ai Think So,DECO*27 | 03:59 | |
| 13 | Ni Soku Ho KouDECO*27 | 03:03 | |
| 14 | Hitori Bocchi de Futari KiriDECO*27 | 03:26 | |
| 15 | Ai Thinkso, (feat. Topi)DECO*27 | 04:00 | |
| 16 | Haruichi (kous Remix)DECO*27 | 03:10 | |
| 17 | Ai Kotoba (sasakure.UK Remix)DECO*27 | 04:24 | |
| 18 | Sou Ai Sei Ri Ron (Treow Remix)DECO*27 | 04:42 |
