Tokinao was a son of Shôni Sukemoto. He suffered the rebellion of his retainer Ryûzôji Takanobu in 1554 and fled to Chikugo province. The following year he clashed with Takanobu and was killed.
References
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005