Tokoyami

Visuals: Tokoyami has a distinct, mutation-type quirk resulting in the head of a raven with a sharp, yellow-orange beak and piercing, red eyes. During the series, he stands at 158 cm (5'2") and builds a more muscular, athletic frame after his internship with the Pro Hero Hawks.Personality: He is quiet, composed, and philosophical, often choosing solitude. Though his dramatic, dark-themed catchphrases (like "Revelry in the dark") border on 8th-grade "chuunibyou" syndrome, he is deeply empathetic, humble, and fiercely loyal to his friends.Quirk: Dark ShadowTokoyami's Quirk manifests as a sentient, shadow-like entity that resides within his body. It is incredibly versatile and can be used for combat, reconnaissance, and even defense.Strengths: Dark Shadow gains immense strength, size, and durability the less light is present. Tokoyami uses it as armor via "Black Ankh" and wraps himself in it to fly using the "Black Fallen Angel" technique.Weaknesses: It is highly sensitive to light, which weakens and shrinks it. Furthermore, if Tokoyami is submerged in absolute darkness without enough control, Dark Shadow can grow monstrous, berserk, and override his own consciousness.The TimeskipEight years after the final war, Tokoyami is 24 years old and a fully established Pro Hero.Role: He continues to work closely with Hawks' hero agency and is among the top-tier heroes in the reformed society.Character Growth: Visually, he has grown significantly taller and leaner. His brooding exterior has softened slightly, though he retains his trademark serious nature.Personal Life: In adulthood, he is shown to be highly supportive of his fellow classmates, even stepping back to quietly observe the growing relationship between his close friends Denki Kaminari and Kyoka Jiro.

19 Fumikage Tokoyami (aka the Jet-Black Hero: Tsukuyomi) is a standout student from Class 1-A at U.A. High. Known for his stoic demeanor and bird-like appearance, he wields the incredibly powerful "Dark Shadow" Quirk. After the series' timeskip, he is a fully-fledged Pro Hero, noted for his growth in power and maturity.