Season 1
13 episodes · first aired 2004-10-02
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | That's a mysterious meeting, is it not? 2004-10-02 | When Takamachi Nanoha, a 3rd grader elementary school girl, finds a wounded ferret and takes care of it she finds out she has magical powers and helps it fight a monster that attacked it. | 2004-10-02 | 5.0 |
 | 02 | The charm is 'lyrical'? 2004-10-09 | After Nanoha transformed into a magical girl she and Yuuno fight the Jewel Seed and win. Yuuno tells Nanoha about him, the Jewel Seeds and her new magical powers when a new Jewel Seed appears and they go fight it. | 2004-10-09 | 0.0 |
 | 03 | The Town's in a Lot of Danger? 2004-10-16 | Nanoha is exhausted from living her life as a normal girl during the day, and her magical girl life at night, but she has managed to get five Jewel Seeds. When a boy on her father's soccer team activates a Jewel Seed, it is up to Nanoha to save the town. | 2004-10-16 | 0.0 |
 | 04 | A Rival!? Another Magical Girl! 2004-10-23 | Suzaka invites Nanoha and Arisa over for a tea party. However, it is interupted for Nanoha when a jewel seed is activated. A mysterious black mage girl comes to claim the Jewel Seed, is she friend or foe? | 2004-10-23 | 0.0 |
 | 05 | This is a Town of Hot Water, and the Ocean's Roar Hot Springs! 2004-10-30 | Fate and her familiar Arf challenge Nanoha at a hot spring. | 2004-10-30 | 0.0 |
 | 06 | Feelings That Can't Be Understood 2004-11-06 | Arisa suspects that Nanoha is hiding something. | 2004-11-06 | 0.0 |
 | 07 | The Third Mage!? 2004-11-13 | Fate's mother, the real villain, is revealed just as the Time-Space Administration Bureau arrives. | 2004-11-13 | 0.0 |
 | 08 | There's A Really Big Crisis? 2004-11-20 | Nanoha joins with the Time-Space Administration Bureau. Yūno reveals his human form to Nanoha. | 2004-11-20 | 0.0 |
 | 09 | The Decisive Battle Above the Ocean! 2004-11-27 | Nanoha ignores orders and tries to help Fate. | 2004-11-27 | 0.0 |
 | 10 | Everybody's Seperate Heart-felt Vows 2004-12-04 | Arf is thrown out by Precia and joins Nanoha. Nanoha visits her friends and family, and sorts everything out. | 2004-12-04 | 0.0 |
 | 11 | Memories That Lie Beyond Time 2004-12-11 | Nanoha and Fate battle for all the Jewel Seeds, and Fate's origin is revealed. | 2004-12-11 | 0.0 |
 | 12 | The Time of the Sealing of Our Fates 2004-12-18 | In the final battle, the TSAB march on the Garden of Time. | 2004-12-18 | 0.0 |
 | 13 | Call My Name 2004-12-25 | Nanoha and Yūno say their farewells to the TSAB and they both head home. | 2004-12-25 | 5.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.