SAD-ist has been animating for approximately 7 years.Her favorite colors are pink and green combinations, such as strawberries Her favorite music genres are J-pop and electro swing. Her favorite song is "Kilmaa" covered by Miy-Yuu. Her name "SAD-ist" and her character's frown face mask was a result of her teenage "emo phase", and decided to have a frown face mask instead of a smile masks as she thought smile masks were overrated. Sad-ist "emo phase" was the best phase in her opinion.