As Hiro and Sae continue on their Hokkaido school trip with a visit to a glassmaking factory, Yuno continues to struggle with how to become a good upperclassman. Yuno and Miyako decide to take Nori and Nazuna on their first trip to the public baths, where they tell them a bit more about Hiro and Sae. After Hiro and Sae return from their trip, they bring back some souvenirs for the others.