title: Unoko Tsuboi
text: # Unoko Tsuboi
  
  Unoko Tsuboi (壷井 宇乃子, Tsuboi Unoko, 13 December 1917 – 4 November 1940) was a Japanese swimmer. She competed in the women's 200 metre breaststroke at the 1936 Summer Olympics.
  
  