Swordmanship - Haku is skilled with the katana, learned from his father and passed on from his father before him and on and on for generations.
Born into an affluent family in Yamato, Haku is the oldest son of two. As the oldest son, he was expected to follow in his father's footsteps, which is to say, he would learn the art of the katana and protect their clan leader. However, as Haku grew older, he became less and less happy with that arrangement. He didn't know why, exactly, but he spent most of his childhood doing as he was told and slowly began to buck tradition. Why did he have to wear this? Speak like that? Use his sword in the exact way as a bunch of geezers before him?
At sixteen, Haku finally had enough and he left. He ran away from home and sneaked his way into the Middle Kingdom.
Although he most certainly wouldn't be welcome there, Haku helped himself to what he wanted and eventually, he fell in with a ragtag group calling themselves the Wolf Warriors. He said, "Hey, I'm a fox shifter. Is that gonna matter?" It didn't seem to.
He has a tiny baby camanic. Her name is Kurimu. He also has a twelve year old mudsdale mount named Hiroki.
Magic Bounce reflects any type of magic or attack that inflicts things such as poison, paralysis, curses, and the like.
As the fanmade pokemon, Phoxero, Haku is a dark/psychic type.