Koushin Chin Sanzan is defined by a powerful sense of honor and duty, frequently expressed through a gruff and humorless demeanor. He demands absolute compliance with orders, expecting them to be followed promptly and without question. This rigid adherence to protocol is starkly demonstrated during a critical mission when he confronts Daisaku Kusama. In episode 7, he slaps Daisaku for refusing to command Giant Robo to attack the Eye of Volger while Ginrei remained inside, prioritizing the mission's success above all else.