Set within the backdrop of an all girls high school where a cultural festival is about to be held. The happiness and conflicts of five girls are told.

Ayano, Miyu, Yuri and Mei are high school students. They learn about a fatal gas accident which occurred at a school in the past. The girls then...

Set within the backdrop of an all girls high school where a cultural festival is about to be held. The happiness and conflicts of five girls are told.