There is a new delegate at the Rescue Aid Society! His name is Benjiro, he's from Japan, and he's quite a hunk! Even Bianca thinks so, much to Bernard's dismay. To make matters worse, they have been chosen to house the Japanese mouse!

At home, Benjiro makes flirtatious comments and gestures toward Bianca. But Bernard hatches an ambitious plan: defeating his rival in a sumo match!
Will it work?