Disc 01
M01, M05
Composer & Lyrics: Takumu Kotohira
Arranger: Takumu Kotohira, Sasa Ikeki, Kashiko Nakamura
Vocal: Mirai Soyokaze [そよかぜみらい]
Cello: Nubia
Violin: りりりこ
MIX: Kamishaku-jii
M02, M06
Vocal: Yuki Yumeno
Composer / Lyrics: Takumu Kotohira
M03, M07
Vocal: Mizuho Yasuda
Lyrics/Composer: Ebi Curry Earl
M04, M08
Vocal: 宿木ハルル
Lyrics: 宿木ハルル
Composer: Masaki Mizusato
Disc 02
M01,M02,M04,M05,M07,M09,M10,M11,M12,M13
Composer: Ebi Curry Earl
M03,M14,M15,M16,M17,M18,M19
Composer: Sasa Ikeki
M06,M08
Composer: かしこ
M20,M21,M22,M23,M24
Composer: 水里真生
Enclosed with Tonari ni Kanojo no Iru Shiawase ~Complete~ First Press Limited Edition (JAN: 4935066507940).
Album was composed by かしこ / 水里真生 / Ebi Curry Earl / Masaki Mizusato / Sasa Ikeki / Takumu Kotohira and was released on August 28, 2020. Soundtrack consists of 32 tracks tracks with duration over . Album was released by Prekano.
CD 1
| 1 | 君と私のセンテンス | | |
| 2 | シアワセバニラ | | |
| 3 | Summer Strike!!!!!!!! | | |
| 4 | Hide and seek | | |
| 5 | 君と私のセンテンス -inst- | | |
| 6 | シアワセバニラ -inst- | | |
| 7 | Summer Strike!!!!!!!! -inst- | | |
| 8 | Hide and seek -inst- | | |
CD 2
| 1 | 1ページの目の音 | | |
| 2 | 物語は君へと進む | | |
| 3 | Vacillate | | |
| 4 | 夏の兆し | | |
| 5 | 君と私の物語 | | |
| 6 | 肌の温もり、あなたの吐息 | | |
| 7 | ココアと温もり | | |
| 8 | こころわくわく、ビスケット | | |
| 9 | なにそれ?ましゅまろ_ | | |
| 10 | 入れすぎたキルシュ | | |
| 11 | お昼時々メレンゲ | | |
| 12 | チョコレートな時間 | | |
| 13 | それはミルクのように | | |
| 14 | mellow out | | |
| 15 | Night dew | | |
| 16 | it't a hassle | | |
| 17 | languidness | | |
| 18 | For You | | |
| 19 | Portulaca | | |
| 20 | Spring sanctuary | | |
| 21 | Feel the breeze | | |
| 22 | little step | | |
| 23 | Silent scheme | | |
| 24 | yours at time | | |
