Okay here's one of my ocs his name's Akemasa Usamimi
(Infodump Under break. I wrote it at 3 am a month ago.)
Idk I like the name. Naming MHA characters is low-key hard for me because I always feel like the names I pick are both amazing and kinda trash, which is fair because I don't speak the language so it's harder. I get em by mixing and matching until I get a meaning I like. His specifically I chose 朱將 (Vermillion Red + To Help) and ウサ耳 (The term for costume rabbit ears?). The color refers to his hair color. The last name refers to his antennae, rabbit ears are an old term for antennae like that.
His quirk is called Radio Signal and it's those two radio antennae on the top of his head. He can emit various signal types such as radio or electrical to connect with the tech in the world. As a result of his quirk, he is a good engineer and can hack most things if given time. However, the antennae are very sensitive to touch and outside signals. He gets migraines if you grab them, and he has trouble focusing if he's in an area with many signals like near a phone or radio tower, an airport, or a signal jammer. Theoretically, if given a boost of some sort, his signals could probably be strong enough to induce migraines or disrupt the signals in the human body, but he's not strong enough for that right now.
Hero Name would be something like Radio Star: the Antenna Hero? Work in progress there lol.
Personality-wise he's a bit of a fun person and a dork. He enjoys pranks, gaming, and tinkering with machines. He's loyal to a fault and a bit of a clueless idiot sometimes, but he is well-meaning.
He has anxiety, PTSD, ADHD, and an undiagnosed disorder that causes his hands and feet to go numb or get incredibly cold sometimes.
His backstory, he has three older sisters and a single father. His mother was killed in a villain attack when he was very young. He blames himself for this and this is why he wanted to be a hero.
He was originally in the support course but got transferred into one of the hero courses.
I imagine his voice would sound like Peridot from Steven Universe but lower.