Nanako Usami is a first year high school student living in the country town Nagarekawa.
Just as she starts getting used to high school life, she makes plans to visit the public pool with her friends after its renovation.
While she begs her mother for a new swimsuit for the special event, her mother refuses her flatly.
My swimsuit? You want me 
to go on in my swimsuit?
ثوب السباحة خاصتي؟ تريدنى أن أقدم
العرض في ثوب السباحة الخاص بي؟
Mein Bikini? Du willst, dass ich in meinem Bikini auf die Bühne gehe?!
¿Mi traje de baño? ¿Quieres 
que salga en traje de baño?
¿Mi bañador? ¿Quieres 
que salga en bañador?
Le maillot ?
Minha roupa de banho? Você quer
 que eu fique de roupa de banho?