This is an adventure game in 256 colors which features a high school full of magical girls! Although the art is very nice, the music is pure ear-rape, so I suggest you disable it or turn off your speakers. Most of the game is spent going between the 20 or so different rooms in the school and occasionally making yes or no choices.
Anex86 seems to have an emulation problem with this game that will cause it to crash after any real amount of play. Use T98-Next instead.