Izumi Koutarou's family has lived in Izumi Hot Spring for generations, but the spring suddenly dried up a couple of years ago, resulting in the family's huge debt. As they prepared to skip town to run away from debt collectors, the guardian deity of the house, Konoha-sama, appeared. Konoha-sama, who was supposed to be a really frightening god, appeared as a cute girl wearing no clothes. What will happen to this family's debt problem, and what is the power of Konoha-sama?