Lagrange: The Flower of Rin-ne is a tV series anime that premiered in winter 2012, produced by Xebec.

About the production: the story comes from an original script, there are 12 episodes of about 23 minutes and its current status is "finished".

Its main genres are action, comedy and mecha, with themes such as Primarily Female Cast, Aliens, School Club and Female Protagonist.

On AniList, Lagrange: The Flower of Rin-ne has an average score of 67%, a good score, and appears on 20,307 users' lists.

The franchise continues in or follows from: Rinne no Lagrange: Kamogawa Days.

Madoka Kyouno is an energetic girl who is full of passion. As the proud, and only, member of the Kamogawa Girls' High School Jersey Club, she goes around helping people in need. Madoka's life is turned upside down when she is suddenly asked by a mysterious girl named Lan to pilot a robot. Motivated by her desire to protect the people and city of Kamogawa, Madoka agrees to pilot the resurrected Vox robot to fight against extraterrestrials that have come to attack Earth. (Source: VIZ Media)

Official synopsis from AniList.