Tetsuo Shima (島鉄雄 Shima Tetsuo) was a member of a biker gang and is the main antagonist of the manga and anime. After a near collision with Takashi, he rapidly develops powerful, psychic abilities. Tetsuo goes on a violent rampage in search of methods to improve and better control his new powers. (Link)
Powers and Stats
Tier: 10-A, 9-C with weapons | Up to 7-B | Low 2-C
Name: Tetsuo Shima
Origin: Akira (1988 movie)
Age: 15 years old
Classification: Human, Esper
Attack Potency: Athlete level, Street level with melee weapons | Up to City level (As he gained more control over his powers, he became closer and closer in power to Akira, who destroyed Tokyo in the past) | Universe level+ (Triggered a big bang in an alternate universe after gaining control over his powers)
Speed: Peak Human | Unknown. Likely Massively Hypersonic+ flight speed (Flew into orbit and destroyed a satellite swiftly) | Unknown
Lifting Strength: Unknown | Likely Class M with telekinesis | Unknown
Striking Strength: At least Athlete Class
Durability: Street level | Wall level (Survived being thrown through walls by the other Espers), likely up to City level with his powers | Universe level+
Range: City-wide in the last part of the movie, Universal+ in the very end.
Standard Equipment: His artificial arm after his original right arm was destroyed by a SOL laser.
Weaknesses: As a human, he was short tempered at times and impacting his mutated arm would cause him to mutate, but this also increase in power drastically beyond his control (at the time) as well.
Key: Beginning | After Gaining his Powers | End of Movie