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.
Oh, but then I would've lost 
fat in the wrong areas!
‫لكني كنت لأخسر دهونًا في المناطق الخاطئة!
Argh, aber ’ne Diät erwischt
ja zuerst das Brustfett!
Pero habría perdido volumen
en los senos.
Pero habría perdido volumen
donde no toca.
En fait, non, ça m’aurait fait perdre
de la poitrine ! Je suis assez plate.
Ah, però sarei dimagrita nei punti sbagliati!
Ah, mas se eu fizesse dieta, a gordura
dos peitos também iria embora!
Но если сброшу вес,
то как же грудь?
แต่ถ้าลดน้ำหนักไขมัน
ที่หน้าอกมันก็จะ...