[Japanese > English] Hoodie Text

I bought my partner a hoodie from Miraculous Ladybug's official merch site, Zag, and I want to make my own themed around the other main character of the series. I'm trying to note all the character-specific details so I can recreate them around the other character for mine.

On the front, there's Japanese text of this character's name, which was easy to cross reference with a manga cover page, but I'm not sure about the text on the back. Google translate says it just says "Superhero" but I know its not always reliable. Any opinions from someone fluent?