Black King

Black King is a Ban'ei race horse, He's one of the horses of the Yezo High Equestrian Club.

Appearances
He is first seen being ridden by Aki Mikage while trying to find Yugo Hachiken who got lost chasing a calf.

Black King becomes part of the main attraction during the Yezo Agricultural High School Festival, competing in Ban'ei races against a human-powered sled.

He is seen again in the winter, enjoying running around in the snow.