Tsuru's quirk Frog is basically just as it sounds. While he doesn't really look like a frog, he does act like one. His quirk can allow him to release an irritan toxin from his skin or extend his tongue like a frog, or jump really far- at least, those are the important abilities he has. While Tsuru doesn't share much about his personal life, he has a deep love for animals- he's always got a national geographic film in the background of his room. If he wasn't a hero, he said he'd be a zoologist.