It's the day before the school festival so Minko wakes early, buys the ingredients, and starts prepping with the unwanted help of Ohana. When Nako asks to have omelette rice for lunch, Minko, unfazed, makes a perfect omelette rice dish. Adding Ohana's twist to the dish, they decide to also serve it on the menu of Class 2-A's princess cafe. Tōru arrives and Minko adds a big ketchup heart around his omelette rice. After they see from the class building that the campfire was lit, Minko, Ohana, Yuina, Nako, and her classmate decide to go down and take a look.

With the growing number of reservations, Ohana grows concerned about the changes Kissuiso is making and the lack of sleep the employees are getting. She is also finds herself at odds with some of the others for siding with Sui. Ohana tells Nako about what Sui told her, who tells her why her opinion differs. Things turn bad for the Kissuiso when Tomoe sprains her ankle on the day before the festival, but Sui and Satsuki arrive to fill in as waitresses and together they manage to make it through the day of the festival. Afterwards, everyone goes to the Bonbori festival.

As everyone explores the Bonbori festival, Ohana, who now dreams of being just like Sui goes to meet up with Kō, finally confessing her feelings for him. After the festival, a farewell party is held for Denryoku, where Enishi announces that he agrees to the Kissuiso being shut down until he feels he is talented enough to run it properly. As the Kissuiso closes down the next day and everyone parts ways, Sui sees off Ohana, who promises to return someday, giving her Denryoku's log as a keepsake.