Sesame seed grinder

A sesame seed grinder is a small grinder used for grinding sesame seeds used to top sushi as well as other Japanese dishes.  To use you just fill the receptacle with seeds then twist the body of the grinder to release the seed.  You can purchase these grinders at Japanese markets or use the buy link on this page to buy at Gourmetsleuth.com

If you don't have a sesame seed grinder you can use a small suribachi
OR> Any other small mortar and pestle
OR> A clean coffee mill