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...
Anyway, we need to get out of here.
!لنهرب وحسب
Partons vite d’ici !
Comunque sia, dobbiamo uscire da qui.
Não importa, vamos sair daqui!
Надо выбираться.