Sachio Ishibashi

is a Japanese retired women's professional shogi player ranked 4-dan. She is a former representative director of the Ladies Professional Shogi-players' Association of Japan. She is also a former and title holder.

Promotion history Ishibashi's promotion history was as follows. 1993: Women's Professional Apprentice League 1993, October 1: 2-kyū 1995, April 1: 1-kyū 1996, April 1: 1-dan 1996, September 2: 2-dan 1999, June 29: 3-dan 2004, July 23: 4-dan

Note: All ranks are women's professional ranks.

Titles and other championships Ishibashi appeared in women's professional shogi major title matches nine times and won three titles. and the 18th and 19th titles in 2007 and 2008. In addition to major titles, Ishibashi won five JSA run shogi non-title tournaments,