Sanemi and Genya Shinazugawa are brothers. Sanemi is 21, 5'10,  while Genya is 16, 5'11. Sanemi has white fluffy/spikey hair, and scars all over his face and body. Genya has a fluffy long black mohawk, and a big scar across his face. They both had purple eyes and looked strong and intimidating. Sanemi was unusually aggressive and rash with a short temper. Genya is more relaxed and open with his softer side, but can act like his big brother sometimes. They both were both wearing school uniforms.