title: Shin'ichi Satō (shogi)
text: # Shin'ichi Satō (shogi)
  
  Shin'ichi Satō (佐藤 慎一, Satō Shin'ichi, born August 16, 1982) is a Japanese professional shogi player ranked 5-dan.
  
  Satō has developed the Extreme Rushing Silver (極限早繰り銀) opening.
  
  ## Promotion history
  
  The promotion history for Shimamoto is as follows:
  
  * 6-kyū: September 1994
  * 4-dan: October 1, 2008
  * 5-dan: January 16, 2015
  