Uragami

During the rescue of Orsola Aquinas, she, along with three other Amakusa Christians, encounters Kamijou Touma, Index, and Stiyl Magnus shortly after they enter Parallel Sweets Park. After Stiyl escapes from the area with Index, the other three Amakusa members run after him while Uragami stays behind to defeat Touma. Touma begins to run away from her and eventually runs between a small gap between two shops when he trips over some tools.

Once she catches up, Touma quickly grabs a toothpaste tube-like object and throws it at her. When she cuts the tube, the sword becomes covered in a substance which turns out to be grease for machinery. The grease greatly reduces the blade’s sharpness, and when she swings the blade at Touma and hits his wrists, the blade doesn’t cut him. Before she could react to this, he slams his entire weight into her chest and knocks her unconscious. He protects her head before she hits the ground, and lays her on the ground.

Before leaving, he grabs her sword and brings it along with him so that she can’t use it when she wakes up. When Tatemiya Saiji encounters Kamijou Touma, he notices the sword and asks Touma if he got it from Uragami.

In the anime adaptation, she reappears right after Touma defeats Agnese, rushing towards him as he collapses.