Everyone decides to go to the summer festival to have fun, however Yuki must remain behind because she failed her final exam.  Saki and Nodoka agree to stay back and help Yuki, however she is having a bit of trouble concentrating. During the same time, the Ryumonbuchi, Kazekoshi and Tsuruga clubs, each received a letter from Hisa...
A combined training camp with Kiyosumi?!
!معسكر تدريب مُشترَك مع كيوسومي؟
¡¿Un campamento combinado con Kiyosumi?!
Un camp d’entraînement commun 
avec Kiyosumi ?
Un ritiro di allenamento con la Kiyosumi?!
Uma viagem de treinamento com o Kiyosumi?