Kasumi Yashiro

Kasumi Yashiro is a mysterious girl who serves at the side of Dr. Yuuko Kashima, her true origins tracing back to a Soviet program that artificially cultivated ESP ability. She possesses a singular gift: the capacity to perceive the emotions of those around her as distinct "colors." Initially regarded as little more than a non-human instrument for advancing the project's goals, her encounters and ongoing contact with protagonist Takeru Shirogane gradually awakened a sense of self within her, allowing her to reclaim genuine human emotion.