On the bottom of a saucepan, place kombu (kelp) first and then the cooked Japanese radish, and simmer them with sufficient water until the radish becomes tender.
鍋の底にコンブを敷き、その上に大根を乗せてたっぷりの水を注ぎ、大根が柔らかくなるまでゆっくり煮る。