Specials
2002-12-13
10 Episodes
Episodes
1. Nice and Warm - Alone With Kanna
2002-12-13
Bonus episode (Episode 11.5) on the third DVD. This is the same as Happy Lesson Advance Episode 9 with different opening and endings.
2. Episode 2
2001-07-19
No overview available.
3. Episode 3
2001-12-21
No overview available.
4. Episode 4
2002-04-26
No overview available.
5. Episode 5
2003-03-28
No overview available.
6. Episode 6
2003-05-23
No overview available.
7. Crying - Kanna's Christmas Rebellion
2004-02-27
Special episode of Happy Lesson Advance, included with the fifth Region 2 DVD.
8. Hot - Test of Courage in the Cool Evening
2004-05-28
Episode 1 of Happy Lesson The Final
9. Pure - Mutsuki's Big Love!?
2004-08-27
Episode 2 of Happy Lesson The Final
10. Well Well - Happy Finale!
2004-10-22
Episode 3 of Happy Lesson The Final