Race: Saiaku, Seishin Sukurinseba
Seishinheiki: De~yuarurushifā[Dual Lucifer] (two Katanas with dark energy)
Tsumetai is the Saiaku of Hoseki Rinzuki. Tsumetai is a male with black hair, a black trenchcoat/cloak, and two katanas. When he is fighting he will usually have a dark energy erupting from under him.
Tsumetai is a cold hearted warrior, who uses the power of darkness to destroy his enemies.