Oops! I Accidentally Got A Harem!

Jin Fukoshi is your average high schooler in Kyoto Japan. He studies every day, attends cram school, and even has a girlfriend! But as his senior year of high school comes to a close his romantic life becomes all the more chaotic. Jin will have to juggle dozens of girls falling in love with him over the course of his final school year! At first, Jin swears to only love his one and only girlfriend Izumi, but eventually starts to succumb to the idea of a poly relationship. Or as the others at his school call it... A harem!