Taishi and Ichiro are having a passionate debate over whether or not buried treasure exists. Soon after, the Defense Club volunteers to help with a buried treasure program shoot on a nearby mountain, each with their own motives...
Oh, I know!
!وجدتُها
Oh, ich weiß!
¡Ya sé!
¡Ya sé!
Au fait !
Oh, ci sono!
Ah, já sei!
О, точно!