is a Japanese professional shogi player ranked 6-dan. Shogi professional Promotion history Sakaguchi's promotion history is as follows: 6-kyū: 1991 1-dan: 1996…
is a Japanese professional shogi player ranked 6-dan.
Shogi professional 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
References
External links ShogiHub: Professional Player Info · Sakaguchi, Satoru
Gebaseerd op: Wikipedia — Satoru Sakaguchi · auteursgeschiedenis.
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