Hi, I'm Yukumi, a home cook from Japan sharing easy, everyday recipes rooted in Japanese fermentation culture. Koji, miso, amazake, and other fermented staples are at the heart of Japanese cooking — full of deep umami, natural nutrients, and centuries of tradition. My recipes make these ingredients simple and approachable, whether you're new to fermentation or looking to bring more Japanese flavors into your kitchen. Here you'll find recipes for gut-friendly miso soups, koji marinades, fermented seasonings, and more — all designed for a natural, balanced way of eating.