In 1179 , she became a wet nurse for imperial prince morisada , and choose " jibukyo " as her saburai na (given name in the court ). 治承3年(1179年)、守貞親王の乳母となって候名(さぶらいな)を「治部卿」とした。
During emperor shirakawa ' s reign , there was an upper and lower hokumen inside the imperial palace . the upper hokumen housed some shodaibu (public servants of the fourth and fifth rank ) while the lower hokumen housed many efushoshijo (guardian servant , inspectors ). members of the lower hokumen would , followed by other servants , accompany the emperor on imperial outings armed with arrows .' 「此御時、院中上下の北面を置かれて上は諸大夫、下は衛府所司允(じょう)が多く候(さぶらい)て、下北面御幸の御後には箭(や)負(おい)て、つかまつりけり、後にも皆其例也」