Ryo Iwa– Author –
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Filtration (濾過 / Roka) : Refining Sake After Pressing
Freshly pressed sake is not quite finished. It looks a little cloudy and pale. A faint yellow or green tint often lingers. Filtration in sake brewing is the step that turns that hazy liquid into clear sake. So one more refining stage usu... -
Japanese Cream Stew (クリームシチュー)
Few dishes say "home cooking" in Japan like cream stew. It is warm, creamy, and gently sweet. A pot of it can fill a whole kitchen with comfort. Children adore it, and adults feel nostalgic. This dish is Japanese cream stew. So what is J... -
Pressing (上槽 / Joso): How Moromi Becomes Sake
Imagine weeks of careful fermentation finally complete. The tank holds a thick, milky mash called moromi. Yet this cloudy mixture is not sake just yet. Pressing in sake brewing is the stage that turns that mash into a clear drink. It sep... -
Black Jack Watermelon (ブラックジャック)
Picture a watermelon with a jet-black rind. It has no stripes at all. Slice it open, and deep pink-red flesh appears. Best of all, you find almost no seeds. This striking fruit is the Black Jack watermelon. So what is the Black Jack wate... -
Sokujo (速醸): The Modern Yeast Starter
Nearly every bottle of sake you drink starts the same way. It begins with a yeast starter called moto. So what is sokujo in sake brewing? Sokujo is the modern method for making that starter. Brewers add food-grade lactic acid right at th... -
Yamakujira Nabe (山くじら鍋)
Picture a cold mountain village in old Japan. A heavy iron pot bubbles over the coals. Inside simmers dark, marbled wild boar meat. This warming dish is yamakujira nabe. It is one of Japan's oldest game-meat hot pots. So what is yamakuji... -
Yamahai (山廃): The Simplified Traditional Starter
Some sake tastes bold, savory, and wonderfully complex. That depth often traces back to the yeast starter. So what is yamahai in sake brewing? Yamahai is a traditional yeast starter method born from kimoto. It drops the grueling yamaoros... -
Kimoto (生酛): The Traditional Yeast Starter
Have you ever tasted a sake with firm acidity, deep umami, and a quietly earthy structure? There is a good chance its character began in the yeast starter. In traditional kimoto sake brewing, few stages matter as much as that starter. So... -
Taiyo no Tamago (太陽の卵)
Some fruits cost more than a fine bottle of wine, and Taiyo no Tamago mango is one of Japan's most famous examples. So what is Taiyo no Tamago mango? It is not a separate variety but a premium brand of Miyazaki-grown Irwin mango. To earn... -
Moromi (醪) : The Main Fermentation Mash
Sake truly takes shape in one bubbling tank. That tank holds the moromi. So what is moromi in sake brewing? Moromi, written 醪 in Japanese, is the main fermentation mash of sake. It is the thick mixture of steamed rice, koji, water, and ...