In a place and time where disasters are commonplace, Oko and Seiji cater to local customers at Izumoya, their renowned rental shop for everyday items. Mixed with Izumoya’s regular inventory are tsukumogami, ancient spirits disguised as ordinary objects. Unlike most people, Oko and Seiji can see and listen to the spirits, and Izumoya becomes a hub of paranormal activity as numerous tsukumogami end up in the shop. And when Oko and Seiji spread the supernatural love by lending their “special” tsukumogami to unwitting customers, things get really interesting!