Glutinous rice, also known as sticky rice or sweet rice, refers to any type of rice high in amylopectin starch and low in amylose starch. Mochiko and shiratamako are common glutinous rice flours made from cooked mochigome that you can typically find in most Asian grocery stores. You can find many examples of glutinous rice cultivars across Asian cuisines, like Japanese mochigome, Filipino malagkit, and Korean chapssal.