Ito Kayoko

伊藤 加代子 (also Itou), b. 1937-09-26
Female Kansai Ki-in professional

1p 1964, 2p 1981, 3p 2020

There's no obvious record that she retired, but her promotion to 3p might have been on retirement.

Ki-in PWD Go4Go

Well, she still seems to play official games, since for 2022 she has a record of 1 win and 12 losses.