He has ginger hair and amber eyes.
He is known as the "nice" twin, though he can be very blunt and rude when he's having a bad day. He is MUCH more mature than his brother, in fact, from time to time he seems to have the wisdom of an old man. When he's with his brother they get into a lot of trouble. Kaoru is very calm and level headed when separate from him.
He is from the anime Ouran High School Host Club.
He has no powers, but he can rip someone apart with ease, even if the person is made of a material stronger than diamond. That's normal, right?