Touka has a slim figure and wears a yellow and tan Kimino with white trimming. Her skin color is pale; almost white toned. Her eyes are a deep blue. She keeps her purple hair in a long ponytail that extends down to her lower hips. Her most notable features are her ears which resemble Tan and white falcon wings.
Touka is headstrong and extremely devoted to her duty as Hakuoro's bodyguard, primarily out of the need to redeem herself over what she had done to him and his country, but also out of the fact that Hakuoro saved her from slitting her throat with her own blade out of the guilt of knowing she had taken innocent lives 'and gave her the duty to return Lord Orikakan's body back to his homeland. This act of kindness had given her the opportunity to move on and redeem herself for her past actions, something that she deeply appreciated and shown it by offering to join him and the others as his bodyguard. Touka has also shown to have a strong weakness for cute things, including her doll that she has had since she was a child as well as Gochatara, Aruru's pet Mikume, and Aruru herself.
Touka is a warrior of the Evinkuruga, a tribe of highly gifted swordsmen who live by a strong code of honor and dedicate their life's to the eradication of evil. True to her Tribe's traditions in swordsmanship, she wields a Katana as her preferred weapon of choice. That, combined with her almost abnormal agility, make her an extremely deadly opponent on the battle field. Touka is a lightweight when it comes to alcohol and hot baths, over-heating and passing out easily if subjected to either.
- She has a weakness for cute animals