The hot, hot summer of Tajimi has arrived, and Himeno, Mika, Naoko, and Touko have a blast in the river trying to catch eel!
Then suddenly a kappa appears before them and takes them down to Ryūgū-jō.
Inside Ryūgū-jō, a certain person in the form of their high school self is awaiting them...
What? Why are you wearing those underneath?
!ماذا؟ لمَ ترتديان هذه أسفل ثيابكما؟
No puede ser,
¿por qué los traían puestos?
No puede ser,
¿por qué los lleváis puestos?
Pourquoi vous portiez vos maillots
en dessous ?
Non ci credo! Perché indossavate
il costume sotto i vestiti?
Como assim?! Vocês estavam
vestindo isso por baixo?
Что? Откуда на вас купальники?