When Kokonotsu whispers a certain word, it summons Hotaru. On a different occasion, Hotaru suddenly shows up at Café Endo to satisfy Saya's wish.

On the day a typhoon is approaching, Saya, To, and Hotaru gather at Kokonotsu's house. As the wind and rain get stronger, Kokonotsu suggests that they spend the night there.

While Kokonotsu and To are trying to figure out how to play with beigoma, Hotaru shows up with her beigoma to battle with them.

Kokonotsu and the gang decide to go to the fireworks festival. When Saya asks him to call Hotaru, he finds her at the shop choosing a Homerun Bar with a very serious face.

Ever since Hotaru stopped coming to Shikada Dagashi, Kokonotsu has been feeling down. On top of that, Yo tells him that the shop is in financial trouble.

Kokonotsu, To and Saya go check out the new convenience store. There, they meet the store’s manager, who begins to see Kokonotsu as his rival.

A woman walks into Shikada Dagashi after seeing the help-wanted flyer that Kokonotsu put out on the shop's door and asks him to hire her.

After coming across a woman seeing off Kokonotsu in the morning in front of his shop, Saya cannot stop thinking about it all day long and decides to check out this woman.

After talking to the convenience store manager, Kokonotsu decides to create a website for Shikada Dagashi. On a different occasion, Hajime tries to cover up the fact that she forgot to order a product.

With the help from Hajime, Saya, and To, Kokonotsu completes his manga in time and brings it to the On-site Manga Review Event.

After a surprise reunion with Hotaru at a train station, Kokonotsu asks her why she suddenly disappeared without saying anything to him.