At Daiya-chan's invitation, everyone decides to go to the beach. Chiya and Mafuyu try a lot of different things to help Yuzuka get used to wearing a swimsuit, some more successful than others. For a moment, everyone enjoys the romance of it, but then...
We can make great summer memories.
يمكننا أن نصنع ذكريات صيفيّة رائعة
Das werden wundervolle
Sommererinnerungen!
Crearemos buenos recuerdos del verano.
Crearemos buenos recuerdos del verano.
Torneremo con tanti ricordi di quest'estate!
Fará memórias 
maravilhosas de verão!