Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Strength 1st OVA | 佐藤直紀 | 5:36 |
| 2 | Yakusoku (feat. Kamui) | 佐藤直紀 | 5:50 |
| 3 | Kamui | 佐藤直紀 | 3:05 |
| 4 | Strength 1st OVA (Karaoke) | 佐藤直紀 | 5:36 |
| 5 | Yakusoku (feat. Kamui) (Karaoke) | 佐藤直紀 | 5:51 |
| 6 | Strength 2nd OVA | 佐藤直紀 | 5:36 |
| 7 | Yakusoku (feat. Fuuma) | 佐藤直紀 | 5:19 |
| 8 | Fuuma | 佐藤直紀 | 3:05 |
| 9 | Strength 2nd OVA (Karaoke) | 佐藤直紀 | 5:36 |
| 10 | Yakusoku (feat. Fuuma) (Karaoke) | 佐藤直紀 | 5:19 |
| 11 | Anata Dake no WONDERLAND | 佐藤直紀 | 3:46 |
| 12 | Anata ga Shiawase de Are You ni | 佐藤直紀 | 3:08 |
| 13 | Anata Dake no WONDERLAND (Karaoke) | 佐藤直紀 | 3:44 |
| 14 | Anata ga Shiawase de Are You ni (Karaoke) | 佐藤直紀 | 3:06 |
Member reviews
Source: MusicBrainz release group 11ffa3ab-bac8-4fad-9953-056e7aa8a05e (CC0). Cover: Cover Art Archive.