A vocal unit who performed songs for TENSOU SENTAI GOSEIGER.
Name after and comprised of the main cast members of the show.

Members
- Yudai Chiba (as Alata / GoseiRed)
- Rika Satoh (as Eri / GoseiPink)
- Kyousuke Hamao (as Agri / GoseiBlack)
- Mikiho Niwa (as Moune / GoseiYellow)
- Kento Ono (as Hyde / GoseiBlue)