{"id":7518,"date":"2025-10-31T14:48:37","date_gmt":"2025-10-31T05:48:37","guid":{"rendered":"https:\/\/sushiuniversity.jp\/sushiblog\/?p=7518"},"modified":"2025-10-31T14:48:37","modified_gmt":"2025-10-31T05:48:37","slug":"why-fatty-sushi-toppings-became-popular","status":"publish","type":"post","link":"https:\/\/sushiuniversity.jp\/sushiblog\/why-fatty-sushi-toppings-became-popular\/","title":{"rendered":"Why Fatty Sushi Toppings Became Popular"},"content":{"rendered":"
\"A
The appearance of Nodoguro nigiri sushi<\/figcaption><\/figure>\n

In Japan’s past, sushi was primarily known for its light and refreshing taste. Edo-period nigiri sushi centered on toppings like white-fleshed fish (such as hirame) or hikarimono (such as kohada) cured with vinegar or salt, where \u201cfreshness\u201d and \u201cclean, light flavors\u201d were prized. Fatty fish spoiled easily and were not particularly favored among Edo diners.<\/p>\n

However, as time progressed, food values underwent a significant shift. Advances in refrigeration and freezing technology made it possible to handle fatty fish while keeping them fresh, propelling toro, yellowtail, and salmon to become the stars of sushi. Toro, in particular, was once considered a \u201cdiscarded part,\u201d but is now celebrated worldwide as the \u201cultimate flavor.\u201d To modern palates, fatty fish have a \u201cmelting richness\u201d reminiscent of marbled beef, and this sensation fuels the popularity of fatty fish.<\/p>\n

In recent years, fish such as blackthroat seaperch (nodoguro), splendid alfonsino (kinmedai), broadbanded thornyhead (kichiji), largehead hairtail (tachiuo), bigeyed greeneye (mehikari)<\/a><\/span>, and gnomefish (kuromutsu)\u2014once rarely eaten by the public\u2014have gained prominence as premium sushi toppings. These fish are often rich in fat and possess a deep umami flavor, embodying the \u201crichness\u201d and melt-in-the-mouth umami sought by modern palates.<\/p>\n

Using fatty fish in sushi demands advanced craftsmanship. For fish like kinmedai and nodoguro, which have beautiful skin, special techniques are needed to highlight the skin’s beauty and the aromatic richness of the fat. Furthermore, to accentuate the natural sweetness in the fat, the temperature and acidity of the shari (vinegared rice), as well as the type of vinegar blend used, are subtly adjusted to balance the umami of the fat with the overall dish.<\/p>\n

Through this accumulation of techniques, sushi chefs have refined their skill in \u201cutilizing fat as umami.\u201d Consequently, fatty fish have become not merely \u201crich ingredients,\u201d but a canvas for the chef\u2019s artistry and skill. Furthermore, modern taste preferences are underpinned by shifts in Japanese dietary habits. Increased consumption of fatty foods like meat and butter, coupled with palates accustomed to processed foods and chemical seasonings, now responds more strongly to rich, fatty, or salty flavors than to subtler tastes. This environment also fuels the growing preference for fatty fish.<\/p>\n

Moreover, the influence of media and social networks heightens expectations of deliciousness even before tasting.<\/p>\n

Thus, the fatty fish once shunned by Edo-period<\/a><\/span> people now captivates as a \u201cfish representing sushi.\u201d This shift in taste can be seen as a uniquely modern symbol of affluence, born from technological progress and cultural sophistication.<\/p>\n","protected":false},"excerpt":{"rendered":"

In Japan’s past, sushi was primarily known for its light and refreshing taste. Edo-period nigiri sushi centered on toppings like white-fleshed fish (such as hirame) or hikarimono (such as kohada) cured with vinegar or salt, where \u201cfreshness\u201d and \u201cclean, light flavors\u201d were prized. Fatty fish spoiled easily and were not particularly favored among Edo diners. However, as time progressed, food values underwent a significant shift. Advances in refrigeration and freezing technology made it possible to handle fatty fish while keeping them fresh, propelling toro, yellowtail, and salmon to become the stars of sushi. Toro, in particular, was once considered a \u201cdiscarded part,\u201d but is now celebrated worldwide as the \u201cultimate … Continue reading Why Fatty Sushi Toppings Became Popular<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[138,160],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts\/7518"}],"collection":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/comments?post=7518"}],"version-history":[{"count":5,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts\/7518\/revisions"}],"predecessor-version":[{"id":7524,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/posts\/7518\/revisions\/7524"}],"wp:attachment":[{"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/media?parent=7518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/categories?post=7518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sushiuniversity.jp\/sushiblog\/wp-json\/wp\/v2\/tags?post=7518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}