Shintaro, Tsumugi, and their supernatural friends decide to go to the occult research club's summer camp. As it's being hosted at Hisui's family's vacation home, they're treated to lavish service while they enjoy the beach and hot spring.
Are they all kappa?!
‫هل هنّ كابا جميعًا؟!
¿Todas son kappa?
¿Todas son kappa?
Ce sont toutes des kappa ?
Il n’y a que des femmes.
Elas são todas kappa?!
Неужели все они каппы?
ว่าแต่คนพวกนี้
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