Bettarazuke is a Japanese pickled daikon radish recipe that turns crisp white radish into a sweet, refreshing, and lightly fermented pickle. The daikon is usually peeled, cut into thick pieces, salted, and rested so extra moisture draws out while the texture stays firm and juicy. The pickling mixture often uses koji, amazake, sugar, mirin, rice vinegar, salt, or a little kombu to create gentle sweetness and mellow umami without making the pickle too sharp. As the daikon sits in the marinade, it absorbs the sweet koji flavor and develops a clean aroma with a satisfying crunch. The final bettarazuke is bright, crisp, and easy to serve with steamed rice, grilled fish, miso soup, bento boxes, curry rice, noodles, or other Japanese home-style meals when you want a simple pickle with balanced sweetness.