Chiyo is a short, elderly woman with gray hair styled into a netted bun, a large syringe poking diagonally out of it to the left. She has a notably small nose and eyes which are usually drawn as two little dashes, and a long mouth with defined nasolabial folds. Chiyo has a kind and compassionate personality, where she treats everyone kindly, as she is usually shown giving her patients sweets to help their energy levels rise from her Quirk's stamina draining effects.