Nikori Yamaguchi

is a Japanese women's professional shogi player ranked 1-kyū.

Women's shogi professional

Promotion history

Yamaguchi's promotion history is as follows:

2-kyū: October 1, 2019
1-kyū: July 2, 2024

Note: All ranks are women's professional ranks.

Personal life

Nikori's younger sister Kirari is also a women's professional shogi player. The two are the fifth pair of sisters to become women's professionals.