From http://vegetarian. allrecipes.com
1 cup chopped daikon radish
1/2 teaspoon salt
1 tablespoon rice vinegar
1/8 teaspoon ground black pepper
1/4 teaspoon sesame oil (optional)
1. In a mixing bowl, toss daikon with salt. Cover, and refrigerate
until 1 to 2 tablespoons of water is released, about 30 minutes.
2. Drain and rinse daikon, removing as much salt as possible. Pat
dry with a paper towel, and return to bowl. Stir in rice vinegar, black
pepper and, if desired, sesame oil. Cover, and refrigerate at least 8
hours.