I just discovered why amazake is so important in Japanese culture. This fermented rice beverage has been around for thousands of years, and after looking into some facts about it, I completely understand the reason.

The preparation is surprisingly simple but effective. Rice, water, and koji—those special molds you also see in miso, natto, and soy sauce—are boiled together. Then you wait between eight and ten hours, and voilà, your drink is ready. The interesting part is that despite its basic ingredients, amazake contains an impressive amount of nutrients: glucose, amino acids, and B vitamins.

But what really caught my attention are the health benefits. It’s not just an ordinary drink. It contains ergothioneine, a powerful antioxidant that slows skin aging. The B vitamins in amazake directly affect the metabolism of carbohydrates, fats, and proteins, as well as improve skin and hair health. Food scientist Adam Yee confirms that these minerals and vitamins truly work when consumed in adequate amounts.

That’s why it’s so common to find amazake in cafes and stores in Japan. Not only do locals drink it, but tourists can access it without restrictions. Besides its aesthetic benefits, it helps with hangovers, improves sleep cycles, aids digestion, and provides folic acid, ferulic acid, and fiber.

What’s fascinating is that it was recorded in the Nihon Shoki, one of Japan’s oldest historical books. A beverage that has stood the test of time and remains relevant today. If you’re looking for something that combines tradition, flavor, and real health benefits, amazake definitely deserves your attention.