She is a champion archer, and although her fighting strengths are strong, Komaki is the weakest, emotionally and psychologically, of the five after gaining powers - she starts off being afraid and bitter at the fact that they have to risk their lives battling demons.
Komaki is honest girl but sometime, she is a very aggressive about peoples' lives and Kyouichi's attitude toward her friend, Aoi.
Her power focuses itself through her proven archery. She is given a Shinto bow by Kisaragi and the arrows shot from this spiritual weapon take a more powered form during battle, releasing explosive psychic-energy. When without her weapons she can cause tiny objects to aim and hurl at her target or opponent, demonstrating telekinesis. Her most magnificent display of her power yet is her ability to manifest bow and arrow of pure energy with a lethal effect.
Komaki doesn't seem too interested in dating, and so she is oblivious to Yuuya Daigo's crush on her. However, as time goes on and the five friends struggle, Komaki realizes how greatly Yuuya tries to protect her, and she soon accepts and returns his affection.