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.
I look forward to working 
with you, Nana-chan.
.أتوق للعمل معك يا (نانا)-تشان
Ich freue mich darauf, mit dir zu arbeiten, Nana-chan.
Espero poder seguir trabajando 
contigo, Nana-chan.
Espero poder seguir trabajando 
contigo, Nana-chan.
Je compte sur toi, Nana.
Estou ansiosa para trabalhar
 com você, Nana-chan.