Meet Tora Mitsugi (三ツ木 トラ) . He frequently appeared in my dreams from time to time. No joke.

When he's buffing his katana, you know things are about to get real.

Also, he's very tall, and I'm talking AZ tol (he's over 9 feet tall). I have some refs of him:

Main SFW ref
Alt. outfits pt. 1
Alt. outfits pt. 2