Hisayo Mochizuki (望月 久代, Mochizuki Hisayo?, born April 27, 1978 in Hachiōji, Tokyo) is a Japanese voice actress affiliated with 81 Produce. Most of her voice-over roles are little girls or young women with childish personalities, but with a great amount of strength (Yachiru Kusajishi, Pudding Fong).