The 12th volume of the Petit Best series by Hello! Project, which are annual compilations released at the end of the year that feature the best hits from the artists of Hello! Project during that year, with an occasional remix or new song included.
| Title | Petit Best 12 |
|---|---|
| Release Date | 2011-12-07 |
| Runtime | |
| Genres | |
| Production Companies | Unknown |
| Production Countries |
