[Oregairu] [Hachiman Hikigaya] [Love Live!] [BanG Dream!] [The Idolmaster] [The Idolmaster Cinderella Girls] [Harem] Hachiman Hikigaya lost his childhood memories in a traffic accident during his first year of high school. While attending Sobu High, he also works at the talent agency 346+production, where he is a capable high school producer. He leads a peaceful daily life with his younger sister Komachi, his landlady and older cousin Fumika Sagisawa, his childhood friends from elementary school, the sisters Mika and Rika Shirosaki, and his friend and classmate Yukino Yukinoshita. Then his homeroom teacher, Shizuka Hiratsuka, forces him to join the Service Club. On top of that, three beautiful girls suddenly appear before Hachiman and declare, "We're your childhood friends, and candidates to become your fiancées!" A fresh-feeling romantic comedy about showbiz, love, and high school life, a youthful romance in seven-part harmony!