by SHUNJI KUSAKA
1.0.0
March 12, 2026
Simplest roulette in history
The simplest derby game!
Record level of concentration
Customizable sleep BGM
Two-player game
It's over there
by hijiri oosawa
カラオケや歌枠で歌う曲迷ってしまう方必見!
Scan Photos to Searchable PDF
by Satoshi Komatsu
by takahiro nishigaki
Hz Tone Test & Audio Measure