Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | Dig Delight! (ver. 2024) | Happy Around! | 4:16 |
| 1.2 | Direct Drive! (ver. 2024) | Happy Around! | 5:01 |
| 1.3 | Happy Music♪ (ver. 2024) | Happy Around! | 3:54 |
| 1.4 | ぐるぐるDJ TURN!! (ver. 2024) | Happy Around! | 3:45 |
| 1.5 | Happy Around Days (ver. 2024) | Happy Around! | 4:41 |
| 1.6 | HONEST-happy a word- (ver. 2024) | Happy Around! | 4:08 |
| 1.7 | Summer Wonder (ver. 2024) | Happy Around! | 3:12 |
| 1.8 | パノラマリウム (ver. 2024) | Happy Around! | 3:55 |
| 1.9 | HAPPIEST☆DREAM (ver. 2024) | Happy Around! | 4:36 |
| 1.10 | 仲良しのシリウス | Happy Around! | 4:01 |
| 1.11 | カレーライスが大好き♡ | Happy Around! | 3:05 |
| 1.12 | 君にハピあれ♪ (ver. 2024) | Happy Around! | 4:38 |
| 1.13 | Look at me♡ | Happy Around! | 3:48 |
| 1.14 | Cosmic CoaSTAR (ver. 2024) | Happy Around! | 4:47 |
| 1.15 | Feelin' Good-Day!! | Happy Around! | 3:53 |
| 2.1 | Happy Melty Party | P*Light feat. Happy Around! | 2:10 |
| 2.2 | ストライク・ザ・ブラッド (Cover) | 愛本りんく(CV:西尾夕香) | 3:35 |
| 2.3 | Fantastic Future (Cover) | 明石真秀(CV:各務華梨) | 4:14 |
| 2.4 | たぶん (Cover) | 大鳴門むに(CV:三村遙佳) | 4:16 |
| 2.5 | 恋愛サーキュレーション (Cover) | 渡月 麗(CV:入江麻衣子) | 4:14 |
| 2.6 | 正解はひとつ!じゃない!! (Cover ver. 2024) | Happy Around! | 4:01 |
Member reviews
Source: MusicBrainz release group 7846f5e2-7750-459c-9632-4b5e8833ca4d (CC0). Cover: Cover Art Archive.