title: Wasan (disambiguation)
text: # Wasan (disambiguation)
  
  Wasan (和讃) is a type of Japanese Buddhist hymn.
  
  Wasan may also refer to:
  
  * Japanese mathematics (和算, wasan), a distinct kind of mathematics developed in Japan during the Edo period (1603–1867)
  * Kampong Wasan, a village in Brunei
  * Wasan Important Bird Area, Brunei
  