Satoru Sakaguchi
# Satoru Sakaguchi

Satoru Sakaguchi (阪口 悟, Sakaguchi Satoru, born August 16, 1978) is a Japanese professional shogi player, ranked 6-dan.

## Promotion history

Sakaguchi's promotion history is as follows:

* 6-kyū: 1991
* 1-dan: 1996
* 4-dan: October 1, 2004
* 5-dan: December 8, 2009
* 6-dan: July 19, 2018
