Shizuku has light blue eyes with long eyelashes and long, light blue hair, worn loose and wavy, some of which covers her face. She has a mole near the right corner of her lip. Her voice is light and airy. Shizuku has a kind and mature personality. She worries a lot about disappointing her fans, feeling she must maintain a "perfect" image, but after the event My Color! she begins to show her authentic self on livestreams. While she appears very calm and poised, she does have some quirks.