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...
It has to be though, because it's happening!
!بل يُعقل، فهو يحصل
Und doch passiert’s, komm klar damit!
-Pero está pasando.
-¡Debemos salir de aquí!
-Pero está pasando.
-¡Debemos salir de aquí!
Ben, ça s’écroule vraiment !
Lo è, dato che sta succedendo!
Faz, porque já tá acontecendo!
Нет, потому что всё сыплется!