Sekirei: Pure Engagement is a tV series anime that premiered in summer 2010, produced by Seven Arcs.

About the production: the story comes from a manga, there are 13 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, comedy and ecchi, with themes such as Nudity, Female Harem, Super Power and Male Protagonist.

On AniList, Sekirei: Pure Engagement has an average score of 68%, a good score, and appears on 43,382 users' lists.

The franchise continues in or follows from: Sekirei.

The battle to find the supreme Sekirei continues. Still some of the fighters and their masters refuse to participate in the battle since losing it means to lose the Sekirei forever, and many of them actually care about their partners, while others just use them as tools. A storm is rising on the horizon, a bigger threat approaches the city and it's about to bring pain and suffering to those who love and care for their Sekireis. (Source: Anime News Network)

Official synopsis from AniList.