はぴねす!でらっくす キャラクターエンディングコレクションVol.II
SingleTracklist 14:46
| 1 | 負けないよ! | 3:43 | |
| 2 | 負けないよ! (Acoustic Guitar version) | 2:44 | |
| 3 | Voice letter from 杏璃 [dialogue] | 2:19 | |
| 4 | 負けないよ! (Music Box version) | 2:17 | |
| 5 | 負けないよ! (off vocal) | 3:41 |
| 1 | 負けないよ! | 3:43 | |
| 2 | 負けないよ! (Acoustic Guitar version) | 2:44 | |
| 3 | Voice letter from 杏璃 [dialogue] | 2:19 | |
| 4 | 負けないよ! (Music Box version) | 2:17 | |
| 5 | 負けないよ! (off vocal) | 3:41 |