Sasashi Minato seems to be your average loser. He’s twice failed to make it into college, is unpopular with women, and is unemployed. One day while returning home, a girl literally falls into his life. Energetic, simple and sweet, Musubi is just what he needed. However, meeting her means he is now an Ashikabi, one of the masters in a battle royale of cute girls called ‘Sekirei.’ A dishonest game run by dishonest corporation, these girls battle for the ultimate prize. Thus starts his crazy new life.