Orochi, a female doctor who dedicates her life as a doctor in a small village on the outskirts of Sasanami. Orochi has a strong ambition for environmental and living creatures' health, she has a firm attitude and is a dominant woman highly respected by the people. Orochi lives only with her daughter named Yuzu, her husband divorced her to pursue another woman. Orochi doesn't care about it and focuses more on educating her daughter and taking care of her patients. 