Tobiko Gunkan Maki

Rinse the Japanese short-grain rice thoroughly under cold running water until the water runs clear. Drain well and combine the Japanese short-grain rice with Water in a rice cooker or heavy-bottomed pot. Cook the Japanese short-grain rice according to the cooker's instructions or until all Water is absorbed and the rice is tender.

While the Japanese short-grain rice is cooking, prepare the sushi vinegar by combining Rice vinegar, Granulated sugar, and Salt in a small saucepan. Heat gently over low heat, stirring until the Granulated sugar and Salt are fully dissolved. Do not boil. Remove from heat and let cool to room temperature.

Once the Japanese short-grain rice is cooked, transfer it to a large wooden or non-reactive bowl. Gradually pour the cooled sushi vinegar over the Japanese short-grain rice, folding it in gently with a rice paddle using cutting motions to avoid mashing the grains. Fan the rice to cool it quickly to body temperature, ensuring each grain is coated and glossy. Cover with a damp cloth to prevent drying.