Samurai Slice/Unused

Rhythm Heaven
Samusai Slice consists of the following versions in Rhythm Heaven:

Unused Content
There are unused sprites in this game, depicting the Ninjas from Ninja Bodyguard, and the character from Arrow Space, a microgame in WarioWare, Inc.: Mega Microgame$!, which has a similar aesthetic to this game.

Regional Differences
The Wandering Samurai has a different appearance in Rhythm Sesang, his clothing looking like a "pojol" (Korean police during the Joseon period). Samurai Slice in Rhythm Heaven Fever and Super Samurai Slice in Rhythm Heaven Megamix also got redesigned characters, although they share a different design to this one.