A school festival held at elementary and secondary schools, featuring exhibitions, food stalls, performances, and other events.
今年の学校祭ではクラスで演劇を披露する予定だ。
This year's school festival, our class plans to perform a play.
学校祭の準備でポスターを描く担当になった。
I was put in charge of drawing posters for the school festival preparations.
保護者も学校祭に来て、子どもの発表を見てくれた。
Parents also came to the school festival and watched the children's performances.