Asuka Masamune is a boy who adores anything cute, fluffy, sparkling, and sweet, much to his mother's dismay and horror. Following an incident involving his father leaving the family, Asuka was pressured into giving up his hobbies in favor of kendo, judo, and karate. Resigning himself to living as someone who exudes manliness, he becomes the nationally ranked captain of his school's kendo team. Unfortunately, Asuka finds himself reverting to his old interests after crossing paths with and falling in love with transfer student Ryo Miyakozuka. Ryo is the exact opposite of Asuka. She has no interest in cooking, sewing, or anything else considered "girly"; however, she possesses a fierce kick and an equally tough attitude. Seeing this as the perfect opportunity to gather material for a shoujo manga he is secretly publishing, Asuka's friend, Juta Tachibana, convinces Asuka to befriend the girl. As the relationship between the two begins to blossom, so does Asuka's true nature as an "otomen."