As Mari and Kouzuki Yuki are working at their part-time job in Akihabara to earn money for a buzzer set, Shiki and Inoue arrive in the area to train themselves with a quiz bowl game in the arcade. They're battling against a player called "Second Lieutenant Chisato" when Ashiya shows up, and the pair finds out that their opponent is someone they know quite well. Then a strange, somewhat suspicious character approaches the group...
So what noise does a koala make?
لذلك ما هو الصّوت الّذي تصدره الكوالا؟
Und welchen Laut gibt ein Koala von sich?
¿Y qué dicen los koalas?
¿Y qué dicen los koalas?
Mais que fait le koala ?
I koala, invece, cosa fanno?
E os coalas fazem o quê?
А какой звук издаёт коала?