Sep 5–6, 2026 at 愛知県立半田東高等学校. Limited admission (for junior high students, parents, graduates). High school festival in Aichi · 文化祭（愛知県）.
This festival has ended for 2026.
Limited admission (for junior high students, parents, graduates)
As the listing's description states it; check the school's official site before you go.