Origins: Street Fighter
Classification: Human, Martial artist assassin
Threat level: Dragon-, likely higher in his prime
Powers and abilities: Superhuman Physical Characteristics, Master Martial Artist, Limited Air Manipulation (with his Ryukoha technique can generate a little cyclone), Limited Resistance to Soul Manipulation (capable to defend against Akuma Shun Goku Satsu)
Physical strength: Mountain level striking strength, likely higher in his prime
Attack potency/Destructive capacity: Mountain (once a rival for Akuma, until he was surpassed by him in Street Fighter 5), likely higher in his prime
Durability: Mountain (can take blows from Akuma), likely higher in his prime
Speed: Massively Hypersonic+ (can keep up against Akuma)
Intelligence: Very high (A master assassin with dozens of years of experience and at least hundreds of kills to his merit. One of the oldest and strongest masters in the world and thus also one of the wisest and most skilled, having even prodigious fighters like Chun-Li being his inferior, by far, in their respective art)
Stamina: High (Can fight Akuma for extended periods despite being terminally ill)
Range: Melee range. Higher with some techniques.
Weaknesses: He is ill and old, which holds him back from what he used to be
Standard equipment: None notable