grimmjow the Sexta Espada, signified by the "6" tattooed to his back, light blue hair, light blue eyes. Grimmjow has a defiant, punk attitude towards authority, and can be cowed only by Sōsuke Aizen. Despite his personality, Grimmjow has a sense of honor, repays those he feels indebted to, and is unwilling to battle handicapped opponents. Motivated by his dream to become a hollow king, Grimmjow dresses in a vest over bare skin and loose pants, and sports light blue hair in a style popularized by Billy Idol. A still-articulated right jawbone is all that remains of Grimmjow's hollow mask, and his hollow hole is located on his abdomen. Grimmjow seems to be just a laid-back, outrageous, and disrespectful individual at first, but he actually has a very brutal, merciless, temperamental, and bloodthirsty personality. He is blunt and sadistic and has very little respect for authority, saying whatever is on his mind no matter what. He is also spontaneous and competitive, but has respect for those who manage to beat him. The aspect of death Grimmjow represents is destruction, a trait he embodies through his savage combat style and violent lust for battle.