The TV anime is entitled Lord of Vermilion: Guren no Oh (“The Crimson King”).
The main cast for Lord of Vermilion: Guren no Oh includes Yūki Kaji as Kazuhiro Kamina and Misato Fukuen as Yuuki Shiraki.
The story of Lord of Vermilion: Guren no Oh is set in the year 2030, when a mysterious red mist accompanied by a strange high frequency resonance engulfs the city of Tokyo, rendering every living thing there unconscious.