This awesome specimen, like Ryo, is also a former mercenary. When Ryo was still in central America he and Ryo were on the opposite side of the battlefield, where his eyes were injured by Ryo during a battle. After the war, like Ryo, he also went to Japan and work in the same line of job. He is one of the best in the business, even Ryo admits that. Once he said "I am probably the only one capable of killing Ryo!" His strength is approaching legendary proportion, his back had been known to deflect 38 cal bullets, his skill in explosive and setting boggy trap are unparalleled. His favor side arm is a S&W 44 Magnum with a 6" barrel. However, most of the time he will solve his problem with a bazooka in one hand and an automatic machine-gun in another. He is the kind of person who likes to do thing in a big way. He drives various car such as the BMW 633i or the Ford Bronco, but most of the time he likes to drive a Toyota Jeep around. As expected he has a big stomach and drinks whisky straight from the bottle.
and they will go ahead to finish the job without a single thank you being said.
Umibozu's weakness is that he is afraid of cat, the sound of meowing is enough to get his attention. He is also very shy and easy to embarrassment as he does not like to show his feeling. He is absolutely witless with women.
Birth Date: January 20th 1960.
So he lied to her, telling her that he was quitting the force and asked her to come with him. Upon her arrival at the airport she receive a note from Umibozu telling her "Goodbye forever." Umibozu had not come and shipped out with the mercenary on the same day.