Rhythm Tweezers/Unused

Rhythm Datsumo was originally going to use a realistic photo of a person's face in Rhythm Tengoku, but was replaced because the developers found it a little too gross.

The second type of vegetable changed the most throughout each version. This is also one of the only Rhythm Game to be visually changed in Rhythm Tengoku (Arcade).

In the Nintendo Direct 2015.4.2 build of Rhythm Heaven Megamix, the background in Rhythm Tweezers 2 was green with bright circles. In the final build, the green color was moved to the short version of Rhythm Tweezers, and the circles were removed. These circles still exist in the game however, but are colored the same as the background. The ones in the short version of Rhythm Tweezers are replaced with squares, which are also colored the same as the background.

Sprites of a shaver of some kind, as well as a carrot and some kind of cone.

A sign reading ひ♥み♥っ (Secret♥) which remains offscreen. Through modding, this can be made to hide the hairs behind the sign. There also two variations reading ふふっ (Huhu), hiding only the right side, and うふっ (Uhu), hiding only the left side. This is functionally identical to the みせてあげない♥ (No Peeking♥) sign found in Remix 8 from Rhythm Tengoku, although the left half and right half variants are new.