Night Walk/Unused

Rhythm Tengoku
Night Walk consists of the following versions in Rhythm Tengoku:

Rhythm Heaven Fever
Night Walk consists of the following versions in Rhythm Heaven Fever:

Rhythm Heaven Megamix
Night Walk consists of the following versions in Rhythm Heaven Megamix:

Unused Content
Textures for Biribiriuo from Night Walk 2 are present in Rhythm Heaven Megamix, fully updated, but the actual object is not coded into the game.