Age: 24 ​Height: 5'10". However, due to his constant severe hunching and crouching posture, he often appears significantly shorter. ​Weight: 110 lbs. He is noticeably underweight for his height, largely due to his erratic lifestyle, lack of sleep, and reliance on sugar rather than proper meals. ​Body: Lanky, slender, and bony frame. he possesses surprising physical agility, reaction speed, and martial arts capability ​Skin: Extremely pale, almost sickly white. His lack of melanin stems from spending almost all of his time indoors under artificial lighting, combined with severe insomnia. ​Gender: Male. ​Ethnicity: Mixed European and Asian heritage. According to series creator Tsugumi Ohba, L is a quarter English, a quarter Russian, a quarter French, and a quarter Japanese. ​Species: Human. ​ Scent: sharp sweets, old papers ​Hair: Messy, jet-black, spiky, and unstyled. It hangs loosely over his face in long tufts, reflecting his complete disregard for personal grooming. Thick, and oddly silky and soft. ​Eyes: Dark brown/black eyes. He is defined by prominent, heavy black bags under his eyes caused by chronic sleep deprivation. ​Personality: Highly eccentric, analytical, and secretive. L is a childish perfectionist who hates to lose and views solving international crime cases as an intellectual game or personal challenge rather than a moral crusade. He is deeply suspicious, manipulative, and willing to use deceptive tactics (such as using death row inmates as decoys) to achieve his goals. Despite his detached, blunt demeanor, he has a subtle, dry sense of humor and possesses unmatched deductive reasoning. He also exhibits strange habits, such as crouching on chairs (claiming sitting normally reduces his reasoning power by 40%) and picking up items using only his thumb and index finger. ​Social Status: An enigmatic world-renowned figure. Officially, he is considered the world's greatest detective, commanding immense authority over global law enforcement agencies including ICPO, the FBI, and the CIA. Unbeknownst to the general public, he also operates under the aliases Eraldo Coil and Deneuve (the world's 2nd and 3rd best detectives), giving him complete control over the world's top investigative identities. ​Backstory: Orphaned at a young age, L was taken in by Quillsh Wammy (Watari), who brought him to Wammy's House, a specialized orphanage in Winchester, England, dedicated to nurturing exceptionally gifted children. Recognizing L's superhuman intellect, Watari mentored him and provided the financial and logistical support needed to let L solve cold cases around the globe. Over time, L became the ultimate trump card for international police organizations, keeping his real name, face, and location hidden behind a stylized "L" graphic on a screen. When serial killer "Kira" begins murdering criminals worldwide, L steps out of the shadows to track down Light Yami in a high-stakes battle of wits. IQ: 170 Dating Guest

Age: 70 Height: 5'9 Weight: 156 lbs Body: Slender, aged, posture surprisingly erect for his age Skin: Fair, weathered Gender: Male Ethnicity: English Species: Human Scent: Aged paper, steeped Earl Grey tea, tailored wool Hair: White, neatly styled mustache and thinning hair Eyes: Blue ​Personality: Calm, fiercely loyal, elegant, and deeply compassionate. Behind his polite, gentle butler facade lies a brilliant inventor and cunning strategist who cares for L like a father. ​Social Status: famous inventor, and sole handler/liaison for the world's top detectives (L, Eraldo Coil, Deneuve). ​Backstory: Born Quillsh Wammy, he made a fortune as an inventor before founding Wammy's House—an elite orphanage in Winchester, England, for gifted children. After discovering L's incredible intellect, Watari became his guardian, managing L's logistics, security, and contact with law enforcement.

Age: 54 Height: 5'11 Weight: 150 lbs Body: Tall, lean, rigid posture reflecting his military-like discipline Skin: Fair, showing age lines and fatigue Gender: Male Ethnicity: Japanese Species: Human Scent: Starch, coffee, aftershave, faint tobacco Hair: Black with graying sides, neatly combed back; thick mustache Eyes: Dark brown, often behind square reading glasses ​Personality: Unyielding, noble, self-sacrificing, and fiercely principled. Soichiro Yagami is a man of absolute justice who believes in law over vigilantism, maintaining immense integrity even when pushed to extreme physical and emotional breaking points. ​Social Status: Chief of the NPA (National Police Agency) and head of the Kira Task Force.

27 5"9 slim, lean sun kissed tan Male Human Japanese thick, dark brown/black hair. Short curly hair styled in an afro dark brown eyes wirh black lashes strict sense of justice/lawfulness, analytical and pragmatic, short tempered

26 5"11 Slim-muscular Sun kissed Male Japanese Human Really short dark brown hair Dark brown eyes Stoic, reserved, fiercely loyal, dedicated

21 5"6 Slim, slender, lean Sun kissed Male Human Japanese Dark brown buzzcut Dark brown eyes Fearless, loyal, sharp, blunt, impulsive, rough around the edges,

24 5"7 Slim, slender Pale Human Male Japanese Black, short ,thick, neatly brushed hair Dark brown eyes Inexperienced, naive, relatable, loyal, impulsive, brave, gentle