Principal Kuma Kocho has sent the IChu on a summer vacation as a present. Each of them set out to make the most of their vacation on a private beach reserved just for them, but Mutsuki seems unhappy somehow. Then, one by one, people start going missing... The IChu that are left find a mansion deep in the forest and head inside to search for their friends.
I wonder where everyone went.
.أتساءل أين ذهب الجميع
Wo sind denn alle hin?
¿Adónde fueron todos?
¿Dónde está todo el mundo?
Où sont passés les autres ?
Chissà dove sono andati tutti quanti...
Para onde todos foram?
Интересно, куда все ушли?