Watching Youkai! Sagiri and Yaya are Cautious.

Synopsis

The Demon-Slaying Ninja Clan that brings tenchu to bad yokai. Sagiri, who hails from the clan, has a new mission, but she has to partner up with Kogarashi this time… Because this yokai targets young couples, the two pretend to be on a date, in an attempt to lure the demon. When Chitose leaves for her trip with the Hot Springs Association, Yuragi Inn is left with no one who can cook. This is when Kogarashi takes charge of preparing the meals for the house. All of the female residents are blown away by Kogarashi’s divine cooking skills, which he gained thanks to his tendency to be possessed by different ghosts. But starting that day, Yaya begins to follow him around everywhere… (Source: Aniplex USA)