Emperor Kōkō

Reign: From Mar 23, 884 to Sept 17, 887

Length of Reign: 4 years

Age at Enthronment: 54 years old

Born in: 830

Died on: September 17, 887

Age at Death: 57 years old

Given Name:: Tokiyasu, 時康 (ときやす)

Eras: Gangyō, Ninna