Yo Kagen

Yo Kagen (楊 嘉源 Japanese: Yō Kagen, Chinese: Yang Jiayuan, Pinyin: Yáng Jiāyuán, 29 April 1970) is a 9-dan professional Go player.

Yo was born in Taiwan. He moved to Japan in 1982 and married Chinen Kaori (Female Kisei in 1997. They have three children, in order daughter, son, daughter. His brother Yo Kaei is also a professional Go player.

The Nihon Ki-in gives his Chinese name as Yang Chia Yuan.

Nihon Ki-in profile