Where do I get some? When I google it, all that comes up is recipes for cooking shrimp and snow peas, and then on the shopping side what comes up is "Natto Shrimp Snow." The Natto Shrimp Snow is brown pellets. What I see in people's pictures here is white flakes. Can someone tell me how to order it or what the proper name is so I can get the right thing? Thank you!