The 1st day of the swimming lesson! Even Goma-chan looks happy to be swimming in a large pool! Sakata-kun decides to cheat and grabs on Goma-chan’s tail to win the race, but the surprised Goma-chan starts to swim fast! Mr. Tendou tries to help Sakata-kun, but he starts to race Goma-chan instead. Meanwhile, Ashibe-kun and Yuma-kun decides to teach Yumiko-chan and Mao-chan how to swim. Will the two learn how to swim?
Please come to school with 
clothes on! With clothes on!
!لا تأتِ إلى المدرسة عارياً من فضلك
Kommen Sie bitte bekleidet in die Schule!
Vollständig bekleidet!
¡Venga a la escuela con ropa!
¡Venga a la escuela con ropa!
On vient à l’école habillé !
Compris ?
Venga a scuola con i vestiti!
Venha vestido para a escola
 como uma pessoa normal!