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...
I realize now, after seeing the last question,
،أدركتُ الآن بعد مشاهدتي للسّؤال الأخير
Nach der letzten Frage wurde mir klar,
Me di cuenta en la última pregunta
Me he dado cuenta en la última pregunta
La dernière fois,
on avait juste,
Dopo l'ultima ho capito che,
Percebi depois da última pergunta que,
Я понял, что если стану отвечать,