|Tekina, with "Itai", rendered in Daz Studio|
|Born||May 6th, 1995|
|Residence||An abandoned morgue, location unknown|
|Billed weight||120 lb.|
|Debut||March 2015 for
|Current Theme||"Sa Bir" by Dir en Grey|
|Handled by||Ken D. Blackwell|
Her real name Kei Otomo, she had a relatively happy life with a loving family; two parents and a younger sibling. She had high grades in school and a promising future. However, all that changed in a horrific car accident that claimed the lives of her parents and sibling. Moreover, the accident had left her with permanent damage to the lateral frontal pole prefrontal cortex in the brain, which is said to hold the conscience. With that seemingly destroyed, Kei's darker urges began to manifest, and a new personality began to take shape, becoming an evil being known as Tekina Boryoku, or in Japanese "the essence of violence;" later on she would shorten her name to just "Tekina." Leaving the safety of the hospital after hurting a couple of orderlies, Tekina would think Kei's consciousness to be as dead as her family, and sought someone who she could call a kinship similar to her own. There she would learn of a dark myth known as the Anti-Savior, Ryokami; a seemingly immortal psychopath who would proclaim humanity was afflicted of the disease of hatred, and had dedicated his eternity to euthanizing all of mankind because of it. Enamored with the demonic skull-faced killer, Tekina would affectionately refer to him as her "senpai," and sought a means where she could hone her craft of violence.
Naturally, she migrated to Armbar Error Society.