Nenkan (a right granted as a stipend to members of the Imperial family (including the emperor), consorts of the emperor, some Court nobles, and so forth to nominate a person for a certain government post conferred to them on the occasion of the annual installation of them as government officials) and jogo (ninkan) (recruiting officials for court works and spending the money they paid for the post for the work expenses) were examples of Baikan.
年官及び成功(任官)などがその例である。