Mayumi Morita (森田 真裕美, Morita Mayumi; née Tada (多田), born February 5, 1956), better known as Mao Daichi (大地 真央, Daichi Mao), is a Japanese actress and former Top Star otokoyaku (an actress who plays male roles) of the Japanese Takarazuka Revue's Moon Troupe. Her nicknames are Mao (真央) and Mami (マミ).
Source: “Mao Daichi”, English Wikipedia (CC BY-SA 4.0), excerpt