Tsuyu is a short girl with a frog-like appearance. She has straight dark green hair that ties into a bow at its bottom, and her eyes are considerably large, unlike any normal person. She has eyelashes at the bottom of her eyes and a mouth that dips down a bit in the middle. Adding to her frog-like appearance, she has notably large hands.Tsuyu is laid-back, but she is also very direct with those around her, willing to tell them exactly what she think about others.