Yasumitsu Satō (佐藤 康光, Satō Yasumitsu; born October 1, 1969) is a Japanese professional shogi player from Yawata City in Kyoto Prefecture, Japan, ranked 9-dan. He is a former president of the Japan Shogi Association as well as former holder of the Ryūō, Meijin, Oshō, Kisei, Kiō major titles. He has qualified for the Lifetime Kisei title.
Source: “Yasumitsu Satō”, English Wikipedia (CC BY-SA 4.0), excerpt