|Location||Ou Ki's City, others|
The Ou family are a wealthy family which has its roots in the state of Qin. A number of its members have gone on to achieve great success in their military careers within the state. Its current head is Ou Sen, a General of Qin.
The known members are all male, have long dark hair and are strong men. Some like Ou Hon and Ou Ki have been seen wearing earrings on their left ear.
There was a split at some point in time as Ou Ki is from a branch of the family while Ou Hon is the successor to the main line.
They are powerful, talented men who are able to lead armies due to their successes on the battlefield. The known members of this family are blessed with superior martial ability and can deal with many opponents when fighting. They seem to have a preference for pole weapons such as spears and glavies.