The Iwatobi Swim Club heads to Tokyo for the national tournament that Rei and Nagisa are participating in. Rei is quite nervous, but an unexpected reunion with someone from his past gives him courage... Later, when he stands at the starting block for his race, his bonds with all of his teammates, old and new, bring him back to himself. And so ends Nagisa and Rei's last summer as high school swimmers...
The bonds I have with these 
guys are the reason I'm here.
الروابط التي تجمعني بهؤلاء هي سبب
وصولي إلى هنا
Ich bin wegen des Bandes hier,
das ich mit ihnen teile.
Mis lazos con estos chicos
son la razón por la que vine.
Estoy aquí por mis lazos
con estos chicos.
Si j’en suis là où j’en suis,
c’est grâce à notre relation.
È grazie a questi legami
Estou aqui graças a todos
os laços que criamos.
Я приехал сюда, потому
что связан с этими ребятами.