Haruna Shimizu is a Japanese voice actress from Tokyo, born on April 16. She trained at the Japan Narration Acting Institute. Her hobbies include reading mystery novels, and she performs calligraphy as a special skill. Shimizu is known for the role of Ranmaru, also named Gyetang, in the anime series Tower of God: Return of the Prince, which is the second season of Tower of God. She also voiced a clerk in the anime Alya Sometimes Hides Her Feelings in Russian.