Akiko Yosano

Yosano is apparently a lady who carries herself with the utmost grace and dignity, taking pride in being a strong woman and a capable doctor, so she doesn't take too kindly to those who belittle her on both counts. A feminist who believes that now is the era of equal rights for men and women. She is almost always depicted as calm and collected, but when angered, she is a force to be reckoned with, often sadistic in her retaliation. She is prone to prominent sadistic and aggressive tendencies, which are further magnified by the conditions of her ability. As a result, most Agency members flee when in her presence, and as much as possible avoid getting hurt even in the slightest to circumvent her unique brand of "treatment". Even members who entered the Agency from the same generation as her, including Ranpo Edogawa and Doppo Kunikida, recoil at the thought of being "treated" by Yosano. Additionally, she has a penchant for the morbid and gruesome, particularly gleefully disarming her patients and then healing them with her skill. She also takes an interest in reading obituaries and a news article that once reported on a fire incident, in which she commented that it must have "smelled wonderful." When the Agency was sent to Standard Island for a mission, Yosano brought with her aboard the ship some photographs of corpses from various crime scenes and took delight in looking at each photo. Ability Don't Die (君死給勿キミシニタモーコトナカレ, Kimi Shinitamō Koto Nakare?) allows her to heal wounds and damage to her companions as long as they are "half dead", meaning the ability is useless against light wounds. In order to heal people she needs to deal heavy damage to them first, though she seems to enjoy doing so. When activating her ability, several butterflies appear to emerge from her body and land in the surroundings. When they touch them, the wounds of the injured will heal.