Happiness!: Episodes
Season 1
| # | Name | Date |
|---|---|---|
| 1 | Valentine | 10/5/06 |
| 2 | Flower Viewing | 10/12/06 |
| 3 | Oasis | 10/19/06 |
| 4 | Tama-chan Disappeared | 10/26/06 |
| 5 | Beautiful Girl at Midnight | 11/2/06 |
| 6 | Puzzling Exchange Student | 11/9/06 |
| 7 | Be Friends with Ibuki Plan | 11/16/06 |
| 8 | Summer Expectations | 11/23/06 |
| 9 | School Festival | 11/30/06 |
| 10 | The Past | 12/7/06 |
| 11 | Shikimori `s Treasure | 12/14/06 |
| 12 | Magic of Happiness | 12/21/06 |