Chuji has a jewel on its left canine tooth, one given to it by Queen Fuse herself when he and a robot-type Rikishi escaped from the near collapse of heaven. Chuji is Fuse's beloved pet—formerly Chiyoji. It can talk, simply because it was turned into a cyborg by combining it with the robot. They were supposed to unite the eight jewels, but unfortunately, over time and due to misfortunes, the robot's memory was scrambled.
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