Kimama ni ☆ Summer Vacation / Niina Nijikawa (CV: Maria Sashide), Shikiri Shiishiba (CV: Mariko Toribe), Mikasa Minowa (CV: Natsumi Hioka)
| Composed by | Yuki Honda / Yusuke Satou |
| Arranged by | Takuya Sakai / Yusuke Satou |
| Published by | Lantis |
| Catalog number | LACM-14653 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 5 tracks |
| Release date | August 23, 2017 |
| Duration | 00:33:37 |
| Genres |
M-01
Composer: Yusuke Satou
Arranger: Yusuke Satou
Lyricist: Aira Yuuki
M-02
Composer: Yuki Honda
Arranger: Takuya Sakai
Lyricist: Aira Yuuki
M-05 - Drama
Composer: Yusuke Satou
Arranger: Yusuke Satou
Lyricist: Aira Yuuki
M-02
Composer: Yuki Honda
Arranger: Takuya Sakai
Lyricist: Aira Yuuki
M-05 - Drama
| 1 | 気ままに☆サマーバケーション | 04:32 | |
| 2 | 真夏のヒロイン大作戦 | 03:56 | |
| 3 | 気ままに☆サマーバケーション (Off Vocal) | 04:32 | |
| 4 | 真夏のヒロイン大作戦 (Off Vocal) | 03:57 | |
| 5 | <ドラマ>気ままに☆サマーバケーション | 16:40 |
