an emperor / a lord / a master / a nobleman or other person of high(er) rank / (after a が (ga) or の (no) particle) term of respect to another person / (historical, archaic) a prostitute

(informal, chiefly men's speech) second-person personal pronoun: you (romantic)

indicates respect

second person personal pronoun: you

vassal, subject

(humble, historical or archaic) I, me; your servant (humble pronoun, especially when speaking to a monarch)

vassal, subject

(historical) the sixth-highest of the 八色の姓 (Yakusa no Kabane, “eight hereditary titles promulgated by Emperor Tenmu”)

loyal subject / vassal / retainer

merit / the class of an order of merit