Michiru Jo Good-Natured Guard First appeared: Ep 1 ¦ Last appeared: Ep 133
Regularly in: Indestruct-a-ball, Mud Ball, Sumo Rings, Uphill Garden
Jo began as the commander of the fort in 'Uphill Garden' and 'Avalanche', and is the most amiable of all the guards. He's not very strong, or scary; and even occasionally helps the contestants rather than hindering them.
