Kamisen.

Izumi Koutarou whose family have live in Izumi Hot Spring for generation, but the spring suddenly dried up a couple of years ago resulting in the family huge debt. As they prepared to skip town to runaway from debt collector, 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 debt problem, and what is the power of Konoha-sama?