Kozato Touyama

Background
Kozato Touyama is the twin of Haruka Lie, and a half-brother to Saizō Asahinata. As a result, he is an uncle to his student, Hijiri Lie. He conspires with Jin Lie to kill Satoru Ibuki, frame Ren Lie, and find a cure for Haruka Lie.

He is a professor at Reinan's SP, specializing in control.

Personality
Generally, he is calm and kind towards his students and fellow staff. However, this is likely a cover for his conspiring with Jin Lie.

Ability
Kozato is a master of Sanshiki and has shown great proficiency in the Kokushibyō technique. By distorting the local Gravity to a large extent, Kozato is able to create and manipulate black holes, a region of space-time where gravity prevents anything, including light, from escaping. He can control the size of the black holes he creates and move it around in space to suck up anything and everything in its path. Through the use of a Gravitational Singularity, the victim will be ripped to shreds when they enter one of Kozato's black holes as their body would be stretched apart to a point of compression, causing immense pain and suffering, if not death even to the strongest of opponents.