press w to choose your character, and a to confirm your choice. press q to put your character to Mitsuki. click on the music you want and press s to confirm your music. press space when you are ready, press the asked arrows to dance. Be careful to click on the music, if it doesn't hide retry (and then press s). (for a better experience play with another player) (and please do it in the order)
I asked an AI to do the characters. So if there is a problem in the pictures, I am very sorry cause I didn't draw. The artists of the musics are wrote on the project. If there is a problem/something you don't understand, you can tell/ask me. I didn't put score because I didn't suceed to do it, so if you want to help me improve the game, you can say your ideas in the comments.