"Fantastic" is the sixth single released by Japanese singer Ami Suzuki under Avex Trax released on 8 February 2006, in three formats, the two traditional CD and CD+DVD edition versions with the B-side track, and a Limited Edition version without the B-side track.

The B-side, "Slow Motion", is a soft ballad tune.

In the interview at Oricon Style, Suzuki said she hoped the song will have more success because the anime fans.

Although "Fantastic" debuted with her highest sales since "Negaigoto", it still wasn't as successful as "Delightful" and "Eventful".

All lyrics are written by Ami SuzukiOricon Sales Chart (Japan)