{"product_id":"fundodai-heisei-sweet-soy-sauce","title":"Fundodai Heisei Sweet Soy Sauce – Kyushu Premium Japanese Shoyu, 100ml","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-439\" data-turn-id=\"request-679d435a-f498-8012-be2b-8fc67159c2ba-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" data-message-id=\"84baa9f0-d4cd-45ba-82b6-037ce53732ea\" data-message-author-role=\"assistant\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp\u003e\u003cstrong\u003eFundodai Heisei Sweet Soy Sauce\u003c\/strong\u003e is a premium Kyushu-style shoyu unlike anything you'll find on an ordinary supermarket shelf. Crafted to commemorate Fundodai's 150th anniversary, Heisei is a special-brewed sweet soy sauce made exclusively with Kyushu-grown soybeans and wheat, sweetened with Wasanbon — the refined artisanal sugar beloved by Japanese confectioners — and deepened with Akashu, a traditional sake unique to Kumamoto Prefecture. The result is a soy sauce with elegant, clean sweetness, a rich umami depth, and a glossy finish that transforms every dish it touches.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-top: 56.25%; margin: 16px 0;\"\u003e\u003cimg alt=\"Traditional Kyushu soy sauce brewing process at Fundodai, a 150-year-old Japanese shoyu maker from Kumamoto\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0747\/4085\/9101\/files\/Fundodai_brew.png?v=1780604104\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat Makes Fundodai Heisei Sweet Soy Sauce Exceptional\u003c\/h2\u003e\n\u003cp\u003eMost sweet soy sauces achieve their sweetness through added sweeteners. Heisei takes a different approach: Wasanbon sugar — a hand-refined Japanese sugar with a delicate, complex sweetness — provides a clean, refined note that artificial sweeteners simply can't replicate. The addition of Akashu, Kumamoto's centuries-old ceremonial sake, adds a subtle richness and a beautiful glaze-like sheen that makes grilled meats and sashimi genuinely shine.\u003c\/p\u003e\n\u003cp\u003eUse it as a dipping sauce for sashimi, sushi, and horse sashimi (basashi); brush it over grilled meats, chicken, or fish for a lacquered finish; or try it as a secret umami boost in Italian and French sauces — its depth works across cuisines. A 100ml bottle, refined enough to gift, practical enough to use every day.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePRODUCT DETAILS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; font-size: 14px; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #888; padding: 4px 8px; width: 50%;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"color: #888; padding: 4px 8px; border-left: 1px solid #e5e5e5;\"\u003eOrigin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600; padding: 4px 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003e100ml (3.38 fl oz)\u003c\/td\u003e\n\u003ctd style=\"font-weight: 600; padding: 4px 8px 12px; border-left: 1px solid #e5e5e5; border-bottom: 1px solid #e5e5e5;\"\u003eJapan (Kumamoto, Kyushu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #888; padding: 12px 8px 4px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"color: #888; padding: 12px 8px 4px; border-left: 1px solid #e5e5e5;\"\u003eKey Ingredients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: 600; padding: 4px 8px;\"\u003eSweet Soy Sauce (Amakuchi)\u003c\/td\u003e\n\u003ctd style=\"font-weight: 600; padding: 4px 8px; border-left: 1px solid #e5e5e5;\"\u003eWasanbon Sugar, Akashu Sake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Fundodai","offers":[{"title":"Default Title","offer_id":47247184789725,"sku":"RTAAKSY1056","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/4085\/9101\/files\/heisei_main.jpg?v=1780601963","url":"https:\/\/akifoodsjapan.com\/products\/fundodai-heisei-sweet-soy-sauce","provider":"Aki Foods Retail","version":"1.0","type":"link"}