- Death: 1598
- Title: Tôtômi no kami
- Distinction: Dewa warlord
- Son: Onodera Yoshimichi, Yasumichi (d. 1641), Nobumichi (?-?)
Terumichi was the son of Onodera Izu no kami Masumichi (d. 1546). In his youth, Terumichi had been sent to Kyoto to serve Ashikaga Yoshiteru as a page and from the latter received the 'Teru' in his name. He returned to Dewa Province and proved a capable leader.
References
- Initial text from Sengoku Biographical Dictionary (Samurai-Archives.com) FWSeal & CEWest, 2005