Magical Girl Lyrical Nanoha is a tV series anime that premiered in fall 2004, produced by Seven Arcs.

About the production: the story comes from an original script, there are 13 episodes of about 25 minutes and its current status is "finished".

Its main genres are action, comedy, drama, fantasy, mahou shoujo and sci-fi, with themes such as Female Protagonist, Magic, Super Power and Urban Fantasy.

On AniList, Magical Girl Lyrical Nanoha has an average score of 71%, a good score, and appears on 29,739 users' lists.

The franchise continues in or follows from: Mahou Shoujo Lyrical Nanoha A's.

3rd grader Takamachi Nanoha stumbled upon an injured talking ferret after hearing his telepathic cries for help. The ferret turned out to be Yuuno, an archeologist and mage from another world who had accidentally scattered the dangerous Jewel Seeds throughout Earth. Without the strength to collect the Jewel Seeds, Yuuno had resumed a ferret form and needed someone else to take on the task for him. He gave a red jewel to Nanoha explaining to her with this she could transform and use magic to combat the monsters that threatened them due to the Jewel Seeds. But the monsters are the least of their worries, as Yuuno and Nanoha are not the only ones out to collect the Jewel Seeds.

Official synopsis from AniList.