Axel is a neko and Is best friends with happy.  A lot of people ship them together but they say they are just friends ( sure Axel sure "just friends" 😉😉😉) he has a snappy attitude  and got in many fights in school one in which caused his tail to get cut off so he Is known as  THE LYNX. He is an assassin and is very good at keeping that a secret and even better at covering it up so there's no evidence that he was there he's really fast he's there in the blink of an eye and gone again he only trusts a few select people to know this secret so shhhhh! Also if you tell anyone he will hunt you down kidnap you and............................. kill you. (what did you think was going to happen you think he was going to kidnap you to throw you a surprise party? Nah boi. )