Tadakusa and Yanna visit Sun Beach Nikkogawa, the pool known as the Waikiki Beach of Nagoya. There they find Yatogame completely at the mercy of her cousin Shiharu. For some reason, Shiharu hits it off instantly with Dobe, who just happened to be there as well... With Nanaho and even the teachers at the pool, the atmosphere is peaceful and friendly... but are they forgetting someone?
The place I was hopin' to go 
was a legit seawater pool.
المكان الذي تمنّيت الذهاب له
كان مسبح ماء بحريّ فعليّ
Eigentlich wollte ich in ein echtes
Meereswasser-Schwimmbad …
Yo quería ir a la piscina
con agua de mar…
Yo quería ir a la piscina
de agua salada…
Au départ, je voulais aller
à une grande piscine d’eau de mer.
Il posto in cui speravo di andare
era una piscina con l'acqua di mare autentica...
O lugar que eu esperava ir era 
uma piscina com água do mar...
Я надеялась сходить в бассейн
 с морской водой.