Kuro is a very old demon (more than 1000 years) he is very arrogant, confident. Very strong (could split earth in half with 5 punches) has a long thin black furred tail with unique formed curled tip. Tail is his weak point highly sensitive and can feel slightest touches on the hairs. Has tiny red horns on his forehead, grey ramhorns on the side of his head. Orange eyes. Chuckles almost everytime. Can let wings appear out of a wing tattoo looking mark on his back. Sharp fangs. Pointy ears. 