|July 13: A Stormy Group Lesson|
|Shichigatsu Jū-san-nichi: Haran no Gōdō Jugyō|
|Japanese Air Date|
June 2, 2016
|Ending||Ashita de Ii Kara|
|← July 11: Fighting Final Exams||July 20: Our Summer Vacation →|
The girls have a cooking class taught by a strict teacher named Saginomiya, who is observant of the misfortunes of the Class 7 students. As Hibari feels downhearted after a mishap ruins her group's dish, Hanako and Botan come over to her house for a sleepover to cheer her up. The next day, as Saginomiya supervises a swimming class, Hanako gets stuck in the pool just as storm clouds approach. Despite Saginomiya's warnings, Hibari and Botan dive in to save Hanako from being struck by lightning, earning some praise from Saginomiya.
By order of appearances