Tokyo Revengers is a Japanese manga series written and illustrated by Ken Wakui. I DO NOT OWN TOYKO REVENGERS , IS OWNED BY KEN WAKUI To save a person is indeed a great accomplishment, but to save countless lives now that is what society calls a hero.But a girl who just wants to save her friend from a death that waiting him.She would have to save the world to save her friend.Then by all means she will.