| Italic Title: | force |
| Prologue of F.T. Island: Soyogi | |
| Type: | EP |
| Artist: | F.T. Island |
| Border: | yes |
| Released: | [1] |
| Genre: | Rock |
| Language: | Japanese |
| Label: | AI Entertainment |
| Prev Title: | Cheerful Sensibility |
| Prev Year: | 2007 |
| Next Title: | Colorful Sensibility |
| Next Year: | 2008 |
Prologue of F.T. Island: Soyogi is the first Japanese EP released by South Korean rock band F.T. Island on 7 June 2008.[2] Two of the songs, Primadonna and F.T. Island are Japanese-language versions of previously released Korean songs, while Always Be Mine is the English-language version of First Kiss. Music videos were released to Soyogi and Friendship. An extended version was later released as their first Japanese studio album, Japan Special Album Vol. 1.[3]