Between Yo's poor sales and Kokonotsu's depression, the dagashi shop has fallen into disrepair and is on the verge of closing. Still waiting for Hotaru's return, Kokonotsu convinces Yo to clean up the shop and keep it open, until Yo breaks his toe trying to run outside. Kokonotsu gets Saya and To to help him clean up the shop, introducing Saya to a dagashi with a title that sounds like an insult. Shortly after finishing their work, the gang notice that a convenience store has opened up across from them.