Azumanga Daioh, Kimi to Boku. Recommendations
Both are about daily highschool life.
Shows stories about a group of friends, they're both more on the comedy side no real plot just watching their daily lives throughout highschool.
I think it is basically the same but instead of a group of boys in Kimi to Boku, it's a group of girls in Azumanga Daioh. Both absolute favourite of mine for school life genre.