ビーサンはなぜなくくなるのか？(Biisan wa Naze Nakunaru no ka?) - Type B
HKT48
Songs
| Song | Plays | Release Date | Duration | |
|---|---|---|---|---|
| 01 | ビーサンはなぜなくなるのか？(Biisan wa Naze Nakunaru no ka?) | 0 | May 31, 2022 | May 31, 2022 04:17 |
| 02 | 充分、しあわせ (Juubun, Shiawase) | 0 | June 22, 2022 | June 22, 2022 — |
| 03 | ビーサンはなぜなくくなるのか？(Biisan wa Naze Nakunaru no ka?) - off vocal | 0 | — | — — |
| 04 | 充分、しあわせ (Juubun, Shiawase) - off vocal | 0 | — | — — |
