Yes he does have Vampire Teeth,
Here's Kuro's app.
~~~~~~~~~~~
Name: Kurokowa "Kuro" Flamel
Age: 20 (21,003 in Demon Years.)
Creature: Human Reborn Demon, Now is the New Satan, but he never wanted to be.

Description: [img]http://l.yimg.com/lo/api/res/1.2/sKnO06Anl2trCGGsrqh2Yw--/YXBwaWQ9eWlzZWFyY2g7Zmk9Zml0O2dlPTAwNjYwMDtncz0wMEEzMDA7aD00MDA7dz00NTA-/http://i367.photobucket.com/albums/oo113/I-Wanna-Be-Ino/Anime/lamento.jpg.cf.jpg[/img]

Quote: "Feelings aren't black and white. Even if they're fuzzy and contradictory, if they're sincere, they are what they are." 

Characteristics: Kuro is a bit of a freelancer. He is sincere and loyal. It's hard to make Kuro get mad. He's almost the opposite of his Brother Max. He can sometimes attract people.

Relationship:
Brother: Maximilian ((Planning on making Maximilian a bad guy))
Girlfriend? ((If she's coming, which I doubt it)): Alice?

Are you living with anyone?: Nope

Where will you work: I guess the Adult Club.
~~~~~~~~~~~~~~

And that, my friends, is Kuro's app.