All atheist Uryu Kamihate wants is to get into medical school, but his new foster father, the head priest of the Amagami Shrine in Kyoto, expects Uryu to marry one of his three miko granddaughters! Uryu has had a marriage interview each with the buxom Yae, the spiritual Yuna, and the sporty Asahi, but just as they've all started to get along, the shrine is suddenly faced with bankruptcy, and right before the annual festival, to boot! Will a diligent student and three shrine maidens be able to set aside their differences to save the shrine?
