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...
Rei-chan's been working super hard lately!
!أمسى ري-تشان يعمل بجدّ ومثابرة مؤخراً
Rei-chan strengt sich
in letzter Zeit total an!
¡Rei-chan trabajó muy duro últimamente!
¡Rei-chan trabajó muy duro últimamente!
Tu as fait beaucoup d’efforts,
faut dire, Rei.
Ultimamente ti stai impegnando 
tantissimo, Rei-chan!
O Rei-chan anda se esforçando
muito ultimamente!
Рэйчик очень трудился в последнее время!