- Ten minutes before serving, lay out the radish slices on a few paper towels. Sprinkle with salt and let them drain until ready to serve.
- Divide the rice between two bowls. Top with pieces of tofu, carrots, cucumbers, radishes, and avocado.
- Slice the nori sheet in half lengthwise. Slice each half widthwise into thin strips. Top each bowl with the nori strips, green onions, a bit of pickled ginger, and sesame seeds.
- Combine the tamari, vinegar, and mirin in a small cup or bowl. Drizzle over each bowl. Serve immediately. Leftovers will keep in an airtight container in the fridge for 2 to 3 days.