Tenko is a practitioner of Neo-Aikido, a martial art that she created alongside her master by reimagining the style of traditional aikido.

To say she merely dislikes men is an understatement. As an androphobe, Tenko refers to all men as "male degenerates." Though compliments from a woman will make her heart aflutter, the same compliment from a man could result in him getting thrown across the room.

Tenko does not hide her emotions well, and she has a tendency to overreact to situations in an exaggerated manner. She also has a habit of yelling at the top of her lungs. Though she claims it helps bolster her fighting spirit, her frequent shouting often strikes others as incredibly obnoxious.