ＯＧ

noun

alumna; former female student; old girl

Used for female graduates of a school, university, or organization; the female counterpart of ＯＢ (old boy). Common in alumni contexts.

See also: ＯＢ

• 彼かの女じょはこの大だい学がくのＯＧです。

  She is an alumna of this university.

• ＯＧ会かいに参さん加かする予よ定ていです。

noun

office girl; female office worker

Refers to a young female employee doing clerical or assistant work; somewhat dated, often associated with the Showa era. Modern usage is less common.

• 昭しょう和わの時じ代だい、多おおくの女じょ性せいがＯＧとして働はたらいていた。