Kazuhira Miller dreamed of uniting the world as one based on his past experiences. While a man of peace, he does not like defensive tactics, enjoying a good fight. A womanizer, while he has stopped his ways, is considered attractive. He hates XOF. After the Ground Zeroes incident, he became significantly angrier from losing his left arm and leg, using a cane instead of robotics to remember the phantom pain, and letting his anger take over at times. Like burgers, but not a good cook.