Rentarô Aijô has faced 100 rejections in life, and when he goes to a matchmaking shrine to pray for love, he finds that he will get more than he ever bargained for in high school.
Hakari Hanazono and Karane Inda learn that Rentarô hasn't had his first kiss yet. They may both be his girlfriends, but they still want his first kiss for themselves.
Rentarô has encountered his third soulmate: the shy and mute Shizuka Yoshimoto. How will he get her to open up to him and, more importantly, how will he choose to deal with her?
Rentarô and the girls hit the newly opened water park at Hakari's suggestion, but Karane appears to have come down with a mysterious chill. Will the gang really get to enjoy their day out at the pool?
Rentarô locks eyes with another soulmate: a beautiful girl in the Chemistry Lab. But when he visits the lab the next day, he instead finds a pint-sized bundle of energy who is obsessed with drugs.