Koi-naka ~Gyu♥sshite Happiness~ / Meiko Nakamura
| Composed by | MASA / Takayuki "Ryu" Suwa |
| Arranged by | MASA / Takayuki "Ryu" Suwa |
| Published by | PB2 RECORDS |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 3 tracks |
| Release date | May 21, 2014 |
| Genres |
M-01 - PC Game "Koi-naka" Theme Song
Lyrics: Meiko Nakamura, Shin Mitsuya [三ツ矢新]
Composition & Arrangement: Takayuki "Ryu" Suwa [諏訪"龍"貴之]
M-02
Lyrics: Meiko Nakamura
Composition & Arrangement: MASA
Lyrics: Meiko Nakamura, Shin Mitsuya [三ツ矢新]
Composition & Arrangement: Takayuki "Ryu" Suwa [諏訪"龍"貴之]
M-02
Lyrics: Meiko Nakamura
Composition & Arrangement: MASA
| 1 | こいなか～ぎゅっ♥してハピネス～ | ||
| 2 | Brand new sky | ||
| 3 | こいなか～ぎゅっ♥してハピネス～ acoustic ver. |
