Rei Sakuma (佐久間 レイ Sakuma Rei, born Reiko Sakuma (佐久間 玲子 Sakuma Reiko), January 5, 1965 in Tokyo) is a Japanese Singer Actress. She was provided the voice of Jiji in Kiki's Delivery Service and voice in Pom Poko. She is employed by 81 Produce. She is best known in Japan for her voice work in the long running children's series Soreike! Anpanman; her most famous role in the English-speaking world, however, is probably as the Chinese Amazon Shampoo in Ranma ½.