The story follows six high school students who meet during the summer. The protagonist is Tohko Fukami, a 17-year-old born in Fukui Prefecture. Her dream is to become a glass artisan.
I won't forget the summer we met. The place was a little town tucked in between the ocean and the mountains. There, they met a transfer student. The sun is so dazzling, and the fireworks are so fleeting. A story that starts in summer that six high school students experience.