How Did Shoto Todoroki Get His Scar?

Todoroki's scar is a distinguishing part of his character, marking his face like a horror movie character. But contrary to what most people might assume, this outcome was not achieved in battle. Due to an accident driven by the trauma that resulted from his mother's mental oppression by Todoroki's father, Endeavor (who runs the Hero Institute), Todoroki Houka ended up with ugly scars all across his body. Because she had been emotionally abused by Todoroki's father Endeavor, and was at her wits' end from an existence weighed down with anxiety and fear, she mistakenly scarred his face with boiling water. Because when she saw him, she was horrified to think that he was just like his dad. As he tries to sobriety get up from the darkness and pain of his past, Todoroki is just Shantering meaning of both his existences: one domesticated existence (the one which he converted into light), and another that comes straight from the ground and through up enough power to gag his spider-strings life as an Author. He has no way to escape the responsibility grown up from such a life of abuse. A constant reminder of cruel memories and injury is thus Todoroki's facial scar which he received when his mother was tmost afraid.

Dabi, the intense character from 'My Hero Academia', got his scars through self-immolation. They are essentially burns, revealing his tendency to play with fire, literally and metaphorically. It's kind of sad, showing the dark side of his quirk where its extreme usage can physically harm himself. Really adds depth to the character, doesn't it?

The first encounter between Shoto and Deku in 'My Hero Academia' is one of those moments that sticks with you because it's so layered. It happens during the U.A. Sports Festival arc, where Class 1A is pitted against each other in tournament-style battles. Deku, with his relentless spirit, had already caught Shoto's attention by breaking his fingers to win earlier matches. But their real interaction starts when they face off in the ring. Shoto, burdened by his complicated feelings about his father Endeavor, initially refuses to use his fire side—his mother's quirk—against Deku. Midoriya, being the empathetic hero-in-training he is, picks up on this internal conflict and outright calls him out, shouting something like, 'It’s your power, not his!' That moment cracks Shoto’s icy exterior, and he finally unleashes his full potential in an epic clash. What’s cool is how Deku’s words linger with Shoto long after the fight, shaping his growth. Their rivalry-turned-friendship feels earned because it’s rooted in mutual respect and pushing each other to be better. I love how this showdown isn’t just about flashy quirks—it’s a turning point for both characters. Shoto starts reconciling with his past, and Deku proves again that his real strength is understanding people. The animation in that episode? Absolute fire (pun intended). The way their quirks collide, with ice and fire against One For All’s raw power, is visually stunning. It’s no wonder this fight is a fan favorite—it’s got emotional weight, character development, and jaw-dropping action all rolled into one.

Dabi's scars are one of the most haunting visual elements in 'My Hero Academia', and they tie deeply into his tragic backstory. From what's revealed in the manga, his burns are self-inflicted—a result of his own Quirk, 'Cremation', overheating his body. He wasn't born with the resistance to handle such intense flames, unlike Endeavor, who trained Shoto to withstand extreme heat. Dabi's body literally couldn't contain his power, and the scars are a physical manifestation of that failure. The irony is brutal—his father's obsession with creating the 'perfect' heir led to Dabi being discarded, and when he tried to force his body to meet those impossible standards, it rebelled. Every time he uses his Quirk now, it's like reopening old wounds, both literally and metaphorically. The way Horikoshi designed his character makes you feel the weight of his pain just by looking at him.