Mr. Upbeat/Unused

Rhythm Tengoku
Ura Otoko consists of the following versions in Rhythm Tengoku:

Unused Content
An unused test-like game can be accessed through Sequence Test in Rhythm Tengoku, known as Metronome (メトロノーム). Here, the player must press Ⓐ as the needle passes over the bird on the top, playing basically the same as the first test in Rhythm-kan Check. Ura Otoko uses the same graphics as Metronome, meaning there are leftover sprites from it, but they are stored as separate games regardless.

Rhythm Heaven Fever
Mr. Upbeat consists of the following versions in Rhythm Heaven Fever: