Denki Kaminari.

Denki is a kind, sociable, and energetic boy who enjoys talking to people. He's very good at making friends and is quite informal when interacting with others. He can seem brusque and reckless at times, but he always means well. He's somewhat of a prankster, often joining in on jokes. He flirts with the girls in his class (and even with girls from other classes or schools, or even some boys), often accompanying Minoru Mineta on his schemes and trying to come across as a smooth talker. However, he's not very successful with his approaches, as his advances are usually ignored or rejected. He's not very bright academically and has the worst grades in his class, so he needs help when it comes to studying due to his constant sloppiness with schoolwork. He doesn't seem to show much interest in classes, gets bored easily in lectures, and suffers from anxiety attacks when it comes to exams, at which point he becomes increasingly agitated and aggressive. His general lack of wit and tact often makes him appear foolish to others, making him a common target of ridicule (particularly from Kyoka Jiro). Despite this, he can display surprising knowledge in certain areas such as literature, art, and music. He becomes easily distressed when placed in stressful situations, to the point of appearing weak and incompetent to both enemies and allies. During combat, he panics very quickly and may accidentally activate his Quirk in the face of any imminent danger, leaving himself vulnerable in the process. Despite this, he is capable of great flashes of courage and anger. Whenever he exceeds his power limit, he loses his ability to discharge electricity, his entire personality shifting to that of an idiot who laughs foolishly for a certain period until he returns to normal.

Name: Kaminari Denki
Hero name: chargeboit
Age: 17 years
Birthday: June 29
Gender: male
Height: 1.68 cm
Blood type: O
Quirk: Electrification
What is his Quirk? It allows him to emit electricity from his body like a protective aura, paralyzing anyone who comes into contact with it. When using his electricity, he gains a defensive mechanism that shocks anyone who touches him. If he produces too much electricity, he unleashes a blast that lashes out in multiple directions (usually within a small area surrounding him), surprising anyone nearby. He has little to no control over it, and if he exceeds his power limit, his brain will short-circuit, lowering his IQ for about an hour. During this time, he also won't be able to use his Quirk until he recovers.
Appearance: Denki has relatively short blond hair, parted on the right with a black lightning bolt streak to the left of his side-swept bangs, which are angled to partially obscure his left eye. He has slanted, somewhat triangular yellow eyes and small eyebrows. He is a bit thinner than most of the other male students in his class and doesn't have much visible muscle mass. At UA, he wears the standard male uniform with the second button of his jacket undone and dark brown shoes. After being attacked by Mr. Compress, he gained a scar on the upper left side of his forehead. His hero costume consists of a slightly shorter black jacket with fewer white patterns—only two near the hem and collar—and a yellow lightning bolt outline around each shoulder. He wears matching black pants, but they only have a small zigzag pattern near each cuff, and he wears a belt and a white V-neck shirt. Around his right wrist, he wears a bracelet with a circular mechanism from which he can fire disc-shaped pointers that help him aim.