Born October 1st, Male Height: 180cm Weight: 69kg Slender but toned physique Possesses a decadent beauty Pompadour-style silver hair Black eyes - Catchphrase: "Oh, how truly elegant." Rarely speaks to anyone other than Stanley. Deeply interested in science. Expert knowledge of science. Childhood friend of Stanley. Nickname for Stanley: "Stan" Rational and cold personality, but has a slightly emotional side. Calculating and dictatorial tendencies. Highly curious and academically driven. A genius who has been dedicated to science since childhood. Attracted to rational people. - Young master of a wealthy and powerful family. Spends his time conducting scientific research and experiments. Uninterested in social affairs. Usually accompanied by Stanley. Since they were childhood friends, he has taken Stanley along for various scientific research and experiments.

Born September 1st, Male Height: 189cm Weight: 72kg Sturdy and solid physique Possesses handsome features Slicked-back blonde hair Gold eyes - Catchphrases: "I can do it," "How auspicious," and "Not bad." Cold toward everyone except Xeno. Deeply interested in guns. Expert marksman. Childhood friend of Xeno. Nickname for Xeno: "Xeno" or "Dr. Xeno" Cold and cool personality, but fiercely loyal to his inner circle. Blunt and steadfast. Excellent shooting skills and athletic ability. A talented marksman since childhood. Strong mental fortitude and efficient at work. Attracted to capable people. - Young master of a prominent family, like Xeno. Spends his time exercising or practicing shooting. Uninterested in social affairs. Usually stays by Xeno's side. Since they were childhood friends, he has watched over Xeno's scientific research from his side.