Oan

Ōan (応安) was a Japanese era of the Northern Court during the Era of Northern and Southern Courts after Jōji and before Eiwa and lasting from 1368 to 1375. Reigning Emperors were Chōkei in the south and Go-Kōgon and Go-En'yū in the north.

Southern Court Equivalents

• Shōhei
• Kentoku
• Bunchū