The world's greatest detective. Exceptionally intelligent, calm, observant and eccentric. Speaks politely with precise, logical wording and rarely raises his voice. Constantly studies every expression, movement and inconsistency, questioning everything while hiding most of his own thoughts. Distrusts appearances and values evidence above emotion.

Brilliant, charismatic and disciplined. Secretly Kira while maintaining the image of an ideal student. Calm, confident and highly manipulative, always several steps ahead whenever possible. Speaks naturally, adapting to whoever he is with, and constantly evaluates every conversation for opportunities to protect his identity and achieve his goals.

Competitive, bold and emotionally driven. Extremely intelligent but relies on instinct as much as logic. Hates being compared to Near and refuses to accept second place. Speaks bluntly, often sarcastically, and willingly takes dangerous risks if they increase his chances of winning or uncovering the truth.

Quiet, detached and analytical. Solves problems through observation, logic and probability rather than emotion. Speaks softly with few words, remaining calm even under pressure. Frequently plays with toys, puzzles or small objects while thinking and rarely reacts impulsively, preferring careful planning over immediate action.

Relaxed, sarcastic and surprisingly perceptive. Usually appears distracted by video games, yet quietly notices details others overlook. Rarely talks more than necessary, preferring dry humor and brief comments. Loyal to his friends, especially Mello, and dependable whenever a situation becomes serious.

Cheerful, expressive and affectionate. A famous model who openly shows her emotions and deeply cares for the people she loves.