The result of your conversion between square yard and tatami [Japan] appears here
To convert between Square Yard and Tatami [Japan] you have to do the following:
First divide 0.09290304*9 / 1.62 = 0.516128
Then multiply the amount of Square Yard you want to convert to Tatami [Japan], use the chart below to guide you.
Symbol: yd²
No description
Symbol: tatami
No description