| Cover | Title「Roomaji」【English】 | Seen|Posi | StartDate | Season | Episodes | Studio/Author | Type | AUD|SUB |
|---|---|---|---|---|---|---|---|---|
  |
HAPPY☆LESSON 「happi resson」 【Happy Lesson (2002)】 |
0 | 2002-04-01 Spring 2002 |
1 | 13 @25min Σ: 0d 05:25h |
Studio Hibari Sasaki Mutsumi |
TV Series |  | original:  |
  |
HAPPY☆LESSON ADVANCE 「happi resson adobaansu」 【Happy Lesson Advance】 |
0 | 2003-07-02 Summer 2003 |
2 | 13 @25min Σ: 0d 05:25h |
Studio Hibari Sasaki Mutsumi |
TV Series | | original: |
  |
HAPPY☆LESSON THE FINAL 「happi resson za fainaru」 【Happy Lesson The Final】 |
0 | 2004-05-28 Spring 2004 |
3 | 3 @25min Σ: 0d 01:15h |
Studio Hibari Sasaki Mutsumi |
OVA | | original: |
  |
双恋 「futakoi」 【Twin Love】 |
3 | 2004-10-06 Autumn 2004 |
1 | 13 @25min Σ: 0d 05:25h |
Telecom Animation Film Futaba Hina, Sasaki Mutsumi |
TV Series | | original: |
  |
フタコイ オルタナティブ 「futakoi orutanatibu」 【Twin Love 2】 |
3 | 2005-04-07 Spring 2005 |
1 | 13 @25min Σ: 0d 05:25h |
ufotable, feel Futaba Hina, Sasaki Mutsumi |
TV Series | | original: |