Anime Completed 2001-2003

Happy Lesson Watch Order

Happy Lesson in order: the OVA, the TV series, then Advance.

Last updated September 22, 2026

Watch Order (Release = Chronological)Recommended

0 / 3 watched

OVA, series, then Advance.

1 Happy Lesson OVA 2001 · ova 5 episodes. The mothers arrive.
2 Happy Lesson TV 2002 · series 13 episodes. School life.
3 Happy Lesson Advance 2003 · series 13 episodes. Continues.

About Happy Lesson

Five teachers mother one student in the 2001 OVA, the 2002 series, and Advance from 2003.

Release order is story order. Advance continues directly.