Shin Koihime Musou: Otome Tairan is a tV series anime that premiered in spring 2010, produced by Doga Kobo.

About the production: the story comes from a visual novel, there are 12 episodes of about 25 minutes and its current status is "finished".

Its main genres are adventure, comedy, ecchi and fantasy, with themes such as Historical, Nudity, Female Protagonist and Primarily Female Cast.

On AniList, Shin Koihime Musou: Otome Tairan has an average score of 65%, a good score, and appears on 4,683 users' lists.

The franchise continues in or follows from: Shin Koihime†Musou: Otome Ryouran☆Sangokushi Engi.

During the last years of Han Dynasty, the world was filled with chaos and disorder. Three girls, Ryuubi, Kanuu, and Chouhi pledge to be blood-sisters in order to settle this world. After overcoming many hardships, they were finally able to bring back peace. However, a new evil creeps into their momentary peace. The battles of Muso girls are about to start once again. (Source: Crunchyroll)

Official synopsis from AniList.