At long last, it's the first day of the summer training camp. On the plane, Yukimura presses close to Himuro and tries to collect her saliva in spite of the surrounding gazes. Manga artist Yamamoto observes them with an eerie smile. On the beach in Okinawa, the midsummer sun shines down on Yukimura and Himuro in their swimsuits, and they immediately attempt to begin their close physical contact experiment. However, since they're doing it, they choose to seek "the position which offers two people having close physical contact the greatest contact area"...
She's in a bathing suit! 
This degree of exposure...
...إنها ترتدي بذلة سباحة. درجة التعرّض هذه
Sie trägt einen Badeanzug.
Sie ist so entblößt …
¡Está en traje de baño!
¡Hay demasiado expuesto!
Si está en bañador. Hay demasiada piel.
On est en maillot,
elle est trop dévêtue !
È in costume da bagno! Questo grado di esposizione...
Ela tá de biquíni.
É um alto grau de exposição.
Она в купальнике! 
Открытые участки тела...