is a female professional 6 ''dan''
Go player.
[Yumiko Okada's professional record]
Nihon Ki-in
The Nihon Ki-in (), also known as the Japan Go Association, is the main organizational body for Go in Japan, overseeing Japan's professional system and issuing diplomas for amateur dan rankings. It is based in Tokyo. The other major Go associat ...
. Retrieved 27 February 2010
Biography
Born Yumiko Abe (安倍 結美子), Okada is the daughter of Yoshiteru Abe, who also acted as her tutor.[ She is married to Shinichiro Okada, a 7 ''dan'' professional.][ In 2004, Yumiko Okada obtained the rank of 6 ''dan''.][Yumiko Okada's entry]
GoBase.org. Retrieved 27 February 2010
Notes
Japanese female Go players
21st-century Go players
1970 births
Living people
{{Japan-Go-bio-stub