Walk through any Japanese neighborhood around dinnertime, and you’ll catch a mix of aromas — grilled fish, simmered vegetables, miso soup steaming softly in the kitchen. Simple meals, yes. But together, they’ve quietly shaped one of the longest-living societies on Earth. What makes the Japanese way of eating so powerful? Let’s uncover the science — and the spirit — behind it. A Tradition That Evolved with Time Japan’s traditional meal structure, ichiju-sansai — “one soup and three dishes” — is a beautiful expression of balance: a bowl of rice, a clear soup, a piece of fish, and a few ...