Rin, now living in Australia, trains hard every day with swimmers from all around the world. Then a Japanese guy shows up where his team is training, challenging each of his teammates to races and beating them one by one. Even Rin is surprised when this newcomer reveals his identity...
I think I'll go back to Japan.
أظنني سأعود إلى اليابان
Ich gehe wohl zurück nach Japan.
Creo que iré a Japón.
Creo que volveré a Japón.
Je rentre au Japon.
Mi sa che tornerò in Giappone.
Acho que vou voltar ao Japão.
Вернусь в Японию.