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.
Huh? Why's it cold?
‫ماذا؟ الجو بارد!
¡Ahí va! ¿Por qué hace frío?
Eh? Perché fa freddo?
Hã? Que frio?
Ой. Прохладно!