Matataki convinces Umika and the others to start a school-sanctioned club to finance their rocketry endeavors. The next day, everyone in Umika's grade sets off on an overnight study camp.
How come?!
!ما هذا؟
Wozu das Ganze?!
-¡¿Por qué?!
-¡Cielos!
-¡¿Por qué?!
-¡Anda!
– T’es timbrée !
– Oh là là.
Ma che storia è?!
Como assim?!
Чего вообще?!