Seishun no Regret
- Fukunaga Satomi
- Seishun no REGRET (青春のREGRET; The Regret of Youth)
- Akimoto Yasushi
- Takahashi Ken
- Other Information
- Arrangement: Shimizu Nobuyuki
"Seishun no REGRET" is a pop song by Fukunaga Satomi. The song is found on the album SAMBO as track #6, on the album MY Kore! Kushon Fukunaga Satomi Best as track #13, and on the album My Kore! Lite Fukunaga Satomi as track #11.