Kurata Akihiro (Earth-101001)

Kurata Akihiro is the main antagonist in the anime series Kingdom Hearts. One of the few human antagonists in the series, Kurata is a xenophobe who hates Bakugan with free will and vows to destroy them, along with Vestroia itself.

Appearance
He has black hair, wears glasses and wears the typical doctor/lab gown uniform.