Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | ワンダーグラウンド | lyrical school | 3:43 |
| 1.2 | Avec Summer | lyrical school | 4:39 |
| 1.3 | ワンダーグラウンド(inst) | lyrical school | 3:43 |
| 1.4 | Avec Summer（inst） | lyrical school | 4:36 |
| 2.1 | I.D.O.L.R.A.P | lyrical school | |
| 2.2 | レインボーディスコ | lyrical school | |
| 2.3 | brand new day | lyrical school | |
| 2.4 | ゆめであいたいね | lyrical school | |
| 2.5 | FRESH!!! | lyrical school |
Source: MusicBrainz release group ebe15d5d-b1ba-41bd-88a0-dd3ee2f92b61 (CC0). Cover: Cover Art Archive.