舎人 （シャジン） servant, valet, footman, someone who works in close quarters with the emperor or imperial family, low-ranking official who works for the imperial family or nobility (under the ritsuryō system), ox-tender for oxcarts, horse boy, honorary junior official of the Imperial Household Department's Board of Ceremonies involved in miscellaneous duties related to ceremonies

公舎 （コウシャ） official residence

官舎 （カンシャ） official residence