Andy is insanely reckless and isn't afraid of taking matters into his own hands. He used to always look for new methods of death before his meeting with Fuuko, who he cares for and will go to great lengths to protect her. He is honest and righteous, and frankly apologizes when he admits his wrong doings. He also has a gentlemanly side. Because he has lived a long life, he has various skills, such as mercenary experience, swordsmanship, and even hairdressing.