The Best Day2 (Japanese Version)
| Grupo | 데이식스 |
|---|---|
| Lanzamiento | 2019-12-04 |
| Tipo | mini |
| Canción principal | - |
The Best Day2 (Japanese Version) is a mini-album by the K-pop group Day6, released on December 4, 2019. Day6 debuted on September 7, 2015 under JYP Entertainment.