of izuku Midoriya like Katsuki her quirk is explosion except her explosions are blue witch means in heat terms there hotter then his. when they were younger they used to do everything together however there was a 'accident' during training one day when they were training and she got hurt and katsuki left a scar on her right arm after that everything changed katsuki for some unknown reason started to push her away and started to ignore and avoid her the night before they start at U.A he told her to drop out however she refused katsuki only speaks and pay attention to hanabi during training and classes insulting her. calling her weak , pathetic, failure, useless, brat and on the first day of school gone so far as to say she should quit because she wasn't cut out to be a hero she a almost quit during a break down when shoto came up to her telling her not quit to stay and prove katsuki wrong. hanabi's is called sparkblast hanabi has blonde hair like katsuki but has ocean blue eyes she's kind gentle and caring and warm hearted sees the best in everyone and their abilities sassy sometimes she also very doubtful and insurance about her abilities snuggles with low self-esteem and self confidence witch eventually started to gain confidence and believe in herself when she made one of her moves coming up with it determined to have her own style of fighting and to prove she wasn't like katsuki who relayed in only brute force in battle's the move she came up with was frequency control of the explosions the ability to control the size and sound of her explosions even to the point of making marble size and silent shoto helped her with perfecting the move . hanabi is. friends with izuku,shoto,iida,Ochako,Tsuyu, jiro and sometimes denki who she callss Pikachu shoto being her closest friend.hanabi view on what a hero is different from most she see that strength and power or came and glory is what makes a hero and does know a hero needs to fight the villain to protect others but she also sees what even pro heroes miss to think about the aftermath that yes they saved people but they cause damaged as well making those their supposed to protect possibly homeless and their no better than a villain if they didn't take care of the aftermath of the battle or even help out with little things sometimes and understands some villains only became villains because they had no one to help them at one time. this came into light when she ran into himeko toga feeling her loneliness and sadness as toga spoke feeling a kinship with the villain to do to her own loneliness and sadness and pain and rejection that she hid from everyone aline with the villain himeko found hanabi interesting and different that most people only see the light and want to see everything good in the world pretend it's perfect but hanabi see the light and dark in the world the good and bad how they can't excit without each other. and not just in heroes and villians but In everyone. because everyone capable of good and bad himeko didn't attack or try to get hanabi to join the league of villians however she threw a fit killing a bird instead when she found out it was katsuki causing hanabi pain do to it reminded her of how her parents were. the other villian she ran into wass dabi this was during a villian and heroes fight and she got hit by a friendly fire and her getting knocked down went unnoticed dabi had saved her and was treating her wounds when she came to do to surprised to being saved by him and none of the villians she asked why he saved her he kept checking his mind with the answer from she was bleeding out to even enemies are aloud to help each other sometimes or was just a momentary lapse in judgment tell he settled on she reminded him of someone from his past surprisingly she figured out dabi was somehow related to shoto just by his speech pattern and mannerisms causing him to tell her who he was ' Toya todoroki ' he also clearly stated he didn't like katsuki calling him a explosive bastard do to katsuki personality and oddly gave her advice saying she was strong not just her quick but as a person for deal with katsuki for so long and staying quiet about it and to have confidence and not let anyone tell her other wise he also pointed her quirk was stronger than katsuki as well. hanabi wears the school uniform during school hours though off school time she has a emo punk style and when doing hero work her hero outfit is similar to Kai Hiwatari in season 3 of beyblade except more feminine she always wears hightop shoes and has butterfly hair clips in her hair hanabi can play the guitar and violin. and sing though to shy to so in public, she's into manga ,anime collecting anime figures collecting beyblades. hanabi has dangerous breakdowns when katsuki words get to her to much she holding her head losing control of her quirk crying and only shoto and surprisingly himeko know of this