Yui Shousetsu

Yui Shousetsu is the Master of Rider in the Waxing Moon Ritual of Fate/Samurai Remnant. Yui is a young woman with long white hair tied in a ponytail along with blue eyes. She is overall androgynous in appearance, with her students believing her to be male. Yui has a strict code of honor, such as refusing to kill Miyamoto Iori before Iori learned that he was a Master. Yui is also very polite, referring to everyone as "Lord" or "Lady". Honest, transparent, pure, and genuine. She is well liked by children and animals, and disliked by people with ulterior motives. A military scholar, a master manipulator, she is cool-headed and disciplined to a fault but a good person at her core. She'll fret when she has to come up with an underhanded plan. Yui has inherited Mori Souiken's idealism, and pursues her own ideal to correct the "distortion" that is the world's cruelty. Her wish for the Waxing Moon is to fix the world of its flaws, such as homelessness and poverty, and create a society where everyone is equal. Without even realizing it, Yui becomes attracted to Iori over the course of the story. Iori's desire to live as a human reminds her of the stories that Mori told her about Amakusa Shirou Tokisada.