Gender: Male Age: 18 (Manga), 20 (Anime) Hair Color: Dark Blond Affiliation: Grand Blue, Peek a Boo, Izu University Occupation: University Student Kouhei Imamura is a bishounen that doesn't hide the fact that he is an otaku. His dream in college is to have a harem full of high school girls. Kouhei is roped into joining his college's diving club by Iori Kitahara.