also: ていわ
noun
Jōwa era; Teiwa era
Japanese era name (年号) of the Northern Court during the Nanboku-chō period, lasting from 1345 to 1350. The reading じょうわ is standard; ていわ is an alternate reading.
貞和は南北朝時代の北朝の年号の一つです。
Jōwa is one of the era names of the Northern Court during the Nanboku-chō period.
貞和年間に起きた出来事を調べています。
I am researching events that occurred during the Jōwa era.