Tohru's feisty Mother comes to town, and he is eager to make her proud. So, when a crime family offers to cut him in on a heist of a famous jewel - The Kyoto Octopus, Tohru decides to accept the deal for the money. Meanwhile, Captain Black asks Jackie to guard the very same jewel at the Japanese Expo. Tohru was not that evil, so he declines the offer when he found out that Jackie was guarding the jewel. Unfortunately, Tohru and Jackie get taken hostage by the mobsters. This leaves the ever-bickering Uncle and Tohru's Mom to come to the rescue.