Emperor Kōkō
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Hyakuninisshu_015.jpg/220px-Hyakuninisshu_015.jpg)
Emperor Kōkō (光孝天皇 Kōkō Tennō) (830-887) was the 58th imperial ruler of Japan, according to the traditional order of succession. He reigned from 884 to 887.
The first kampaku Fujiwara no Mototsune served him. He was succeeded by his son, Emperor Uda.