Ema Hinata is the daughter of the famous adventurer Rintarō Hinata. One day, Ema finds out that her dad is going to remarry with a successful apparel maker named Miwa Asahina. Rather than bothering them, she decides to move in to the Sunrise Residence complex that is owned by Miwa. From there, she discovers that she has 13 stepbrothers. As she gets to know all of them, will one of her step-brothers fall in love with Ema?

Brothers Conflict (ブラザーズ コンフリクト) or BroCon (for short) is a Japanese novel series created by Atsuko Kanase, written by Takeshi Mizuno and illustrated by Ukyo. It has been adapted into a PlayStation Portable video game and a yonkoma manga series and it will be adapted into an anime television series.

The anime is set to air in July 2013 and will be animated by Brain's Base. Funimation has acquired the North American streaming rights for the anime.