One morning, on her way to school, Itsuka spots someone who looks like her father getting on a bus. She gets on the same bus to see if it really is him, but ends up falling asleep. Having lost sight of the person who looks like her father, Itsuka arrives in Ohara near the Sanzen-in Temple where she happens upon someone unexpected.

A regular customer cancels their order. Nagomu's father, Irino Heigo, is furious with him, thinking that Nagomu has done something again. Heigo and Nagomu go to apologize to their regular customer. There they find out that the cancellation was actually connected to someone else who works at Ryokushou, Seto Saki.