This is the debut work by Nostalgic Chord, a sister brand of AkabeiSoft2.
It’s autumn at Shuuka Gakuen, a full-boarding private school. The first-years have finally adjusted to life at the school, the second-years are enjoying their time, while the third-years are reminiscing with graduation approaching. Itsuka is your average third-year student who likes soccer and hangs around with his close friends: twin osananajimis Asagao and Yuugao, fellow soccer club member and best friend Jun, partner-in-crime Kousuke, iincho Kanade, and homeroom teacher Shiori. There’s nothing particular special, but they enjoy each day happily. But then one day, their lives completely changed.