Kohada nigiri sushi is a classic sushi preparation that highlights the natural flavors of gizzard shad. To make this sushi, you will need kohada fillets, sushi rice, nori seaweed, wasabi, and soy sauce. Start by preparing the sushi rice and letting it cool. Then, slice the kohada fillets into thin pieces and place them on top of small rice balls. Wrap each rice ball with a strip of nori seaweed and serve with soy sauce and wasabi. The combination of the vinegared rice, tender fish, and umami flavors of the nori creates a delightful sushi experience. Enjoy these bite-sized treats as a snack or part of a sushi platter.