Also known as: 2主, リオウ, タオ
The playable protagonist in Gensou Suikoden II (幻想水滸伝II). Wields Tonfa.
Often shown with sister Nanami and friend Jowy Atreides-Blight.
The name Riou comes from the novelization and drama CD. He is also known as Tao in the manga version.