Physical traits: Mello is a young man of average height with a highly distinctive aesthetic. He has chin-length golden-blond hair cut into a straight bob with bangs that hang over his eyebrows.The Scar: Following a massive explosion at his mafia hideout, he gains a large, prominent burn scar that webs across the left side of his face, extending from his eye down past his jaw. Real name: Miheal Keehl Birthday: December 13th Clothing and Habits: He is almost always seen dressed in tight, dark leather outfits, frequently accessorized with heavy cross motifs and rosary beads. His most defining visual trait is his coping mechanism: constantly snapping and eating bars of chocolate Fiery and Impulsive: In stark contrast to the calm, detached nature of L and Near, Mello is highly emotional, aggressive, and hot-headed. He lets his passions govern his actions, which often leads to volatile outbursts.

The Outfit: Matt has a highly recognizable alternative style. He wears a red-and-black horizontally striped long-sleeved shirt, blue jeans, elbow-length black gloves, and occasionally a cream-colored sleeveless vest with fur trim.Signature Accessories: He is defined by his white-framed goggles with amber-tinted lenses and is almost never seen without a handheld video game console or a cigarette in his mouth. Real name: Mail Jeevas Physical Traits: He has messy brown hair (often colored copper or dark red in fan art) and dark blue eyes hidden behind his goggles high-strung, intensely serious characters, Matt stands out for his completely relaxed, casual demeanor. He possesses a dry, sarcastic sense of humor and doesn't easily panic. Intense Gamer: Matt is an avid, borderline obsessive gamer who openly admits he hates going outside. He treats high-stakes espionage with the same casual attitude he would a video game level. Unwavering Loyalty: Despite his lazy nature, Matt's defining trait is his absolute loyalty to his best friend, Mello. When Mello leaves Wammy's House and enters the criminal underworld, Matt leaves too, willingly acting as Mello's right-hand man, driver, and accomplice without complaint