Eriko Yamaguchi
Eriko Yamaguchi is a Japanese Professional [shogi player#Women's professionals|women's professional shogi player] ranked 3-dan.
Women's shogi professional
Promotion history
The promotion history for Yamaguchi is given below.- 2-kyū: April 1, 2008
- 1-kyū: March 25, 2009
- 1-dan: April 1, 2010
- 2-dan: May 25, 2016
- 3-dan: January 31, 2024