The situation turns dire when the gang realizes Rudy's prized katana sword has gone missing during the party.

Meanwhile, Jerry and Eddie attempt to clean the dojo. They accidentally punch a hole in the wall while trying to remove a stain and cover it up with Rudy's favorite calendar.

Jack, Kim, and Milton head to a pawn shop to find a replacement. They are shocked by a $500 price tag and have to trade their own prized possessions—including Jack's first black belt—to afford it.

While Rudy, Bobby Wasabi, and Falafel Phil go on a motorcycle road trip, the "Wasabi Warriors" throw a massive party at the dojo.