Blue Flag manga volume 6 features story and art by KAITO.

The culture festival begins, and Toma and Taichi talk about their futures, but it ends with the two not quite seeing eye to eye. Shortly after, Toma sits down with Mami for a serious discussion, and in response to her earnest openness, he makes a big decision that could change everything. Time keeps moving forward, pushing everyone to the cusp of making critical life choices.