Mū is the second Tsuchikage of Iwagakure. He is an extremely calm, and collected individual, barely ever losing his temper. He is extremely powerful in both physical, and mental strength. He was around to be in his forties when he died, but got resurrected years later during the Fourth Great Shinobi War. He is 5'8 and has a toned body that is covered head to toe with bandages, only his nose and eyes being exposed. He wears a forehead protector, and simple navy blue sweat pants over the bandages.