Annani Issho Dattanoni — Piano Sheet Music

Mobile Suit Gundam SEED · See-Saw

Full performance & tutorial video.

About this arrangement

“Annani Issho Dattanoni” became widely known alongside “Mobile Suit Gundam SEED,” where it serves as the theme song, performed by See-Saw.

The melody balances strength and delicacy, helping it reach an audience well beyond fans of the original work.

This intermediate-level arrangement keeps the momentum of the original while staying approachable to play.

A full tutorial video is included, so you can follow along note by note as you learn. Whether you’re a fan of “Mobile Suit Gundam SEED” or simply looking for a great See-Saw piano arrangement, this sheet is a great place to start.

Sheet details