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?, Metoronōmu)[1][better source needed]. 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 Sokutei. Ura Otoko uses the same graphics as Metronome, meaning there are leftover sprites from it, but they are stored as separate games regardless.