CAST
Minano Tsukuba CV: 若宮みさき
Bonus for Preordering Only One + R ~Higyaku no Mermaid Minano~ (JAN: 4571159070115).
Album was composed by and was released on August 20, 2020. Soundtrack consists of 10 tracks tracks with duration over . Album was released by BLACKGLOBE.
CD 1
| 1 | オーディオドラマ 「オンリーワン＋R 〜美奈乃先生 恥辱の教壇〜」 | | |
| 2 | Oog days | | |
| 3 | Uneasy/Anger/Dislike | | |
| 4 | Chaos Mind | | |
| 5 | A day rises and a day sinks again. awaiting -darkness | | |
| 6 | The foppish face | | |
| 7 | Moonlight | | |
| 8 | "Bye-Bye" Petty every day | | |
| 9 | brittle heart | | |
| 10 | The end of a tale | | |
