title: Yasui Santetsu
text: # Yasui Santetsu
  
  Yasui Santetsu may refer to:
  
  * Yasui Santetsu (Yasui house), go player and head of the Yasui house between 1612 and 1644
  * Shibukawa Shunkai (1639–1715), Japanese astronomer and go player originally named Yasui Santetsu
  