Rentarou Aijou

Rentarou Aijou is a first-year high school student whose extraordinary kindness extends to each of his girlfriends, often to a self-sacrificing degree. Before high school he suffers one hundred romantic rejections, then prays at a matchmaking shrine for a happier love life. The Love God tells him he will encounter one hundred soulmates in high school, each destined to fall in love with him at first sight, and warns that failing to make a soulmate happy will put her life at risk.