An Essential Dish to Start the New Year
All About Ozoni
Ozoni is a Β is a special soup enjoyed during the Japanese New Year with a history spanning over 500 years, known for its comforting flavors and deep cultural significance. Despite regional variations, ozoni remains a symbol of New Yearβs celebrations across Japan, embodying both tradition and prosperity. This article explores ozoniβs rich heritage, regional variations, and unique recipes using Kayanoya products.
What is Ozoni?
OzoniΒ is a traditional Japanese soup typically made with mochi (rice cake), vegetables, and sometimes meat or seafood. It has been a central part of New Yearβs celebrations in Japan for centuries, symbolizing good fortune, prosperity, and longevity. The ingredients and preparation vary by region, makingΒ ozoniΒ a diverse dish that represents the countryβs rich culinary heritage.
The Origins of Ozoni
OzoniΒ first appeared in historical records during the Muromachi period, about 500 years ago. Early ingredients included mochi, abalone, sea cucumber, daikon radish, leafy greens, and taro, all chosen for their symbolic meanings, such as longevity and abundant harvests. Originally, ozoni wasn't just a New Year's dish, but was also served at the banquets by samurai and nobles, accompanying ceremonial sake. Its role as a symbol of prosperity and unity also made it a key dish in wedding ceremonies, emphasizing its importance in Japanese celebratory traditions.
Ozoni in Ceremonial Banquets
Ozoni was a special dish served during important occasions among samurai families. Nobunaga even served an early version of ozoni to Ieyasu to strengthen their bond. By the Edo period, it became a common New Yearβs dish, with the saying, βEvery household prepares ozoni to welcome the New Year.β
Tokugawa-era Ozoni
The Tokugawa shogunsβ ozoni included square mochi, daikon, dried abalone, sea cucumber, bracken, tofu, burdock, taro, and knotted kombu in a soy sauce-based broth, symbolizing ancient traditions and auspicious meanings like longevity and good fortune.

Tokugawa-era Ozoni
The Tokugawa shogunsβΒ ozoniΒ included square mochi, daikon, dried abalone, sea cucumber, bracken, tofu, burdock, taro, and knotted kombu in a soy sauce-based broth, symbolizing ancient traditions and auspicious meanings like longevity and good fortune.
The Spread of Ozoni Across Japan
By the Edo period, each region had its own unique variation of ozoni. At that time, with distribution networks still limited, the main idea was to "consume what was locally available." Additionally, ozoni was part of the New Yearβs tradition, serving as an offering to Toshigami (the New Year deity), which naturally led to the use of locally harvested ingredients or regional specialties. Consequently, instead of a standardized version of ozoni spreading from Kyoto or Edo, the distinct ingredients and culinary traditions of each region became integral to the dish.
Ozoni Insights
Mochi Shapes: Round vs Square
The type of mochi, whether βsquareβ or βround,β varies by region. In eastern Japan, square mochi is common, while in western Japan, round mochi is more prevalent. Historically, round mochi was the standard, but in the Edo period, noshimochi (flattened and cut mochi) emerged, giving rise to square mochi. Interestingly, some regions even have a version of ozoni without any mochi at all, known as βmochi-less ozoni.β
Soup Types
There are two main types of ozoni broth: clear soup (sumashi), commonly found in eastern Japan, and miso-based soup (mainly white miso), typical in western Japan. While katsuobushi, kombu, and niboshi are used for dashi nationwide, different regions add unique ingredients, such as grilled goby, dried scallops, mackerel flakes, flying fish (ago), and dried shrimp.
Ingredients
The ingredients vary widely across Japan. Fish like salmon, yellowtail, prawns, clams, and oysters are popular choices, while meats such as duck and pheasant are traditional, with chicken only becoming common in modern times. Vegetables like daikon radish and carrots are widely used, while taro is featured in eastern, central, and southern Japan. Some regions even add unique touches like wild greens, seaweed, tofu, roasted soybean flour, or sweet red bean mochi.
Kayanoya Original Ozoni Recipes
We would love to introduceΒ ozoni recipes made with our dashi collection, highlighting the distinct characteristics of different regions as well as a unique Western-style ozoni. β¨On New Yearβs Day, enjoy your familyβs traditionalΒ ozoni. On the second day, why not try a version from another region? Exploring new flavors can be a fun way to celebrate!
Hokkaido-Style Ozoni
In Hokkaido, where settlers from various regions of Japan brought diverse culinary traditions, there are many different types of ozoni. Some unique versions even include fried mochi and onions. Here, we introduce a variety of ozoni featuring ingredients that are finely chopped.
Sendai-Style Ozoni
SendaiβsΒ ozoniΒ is known for using whole grilled goby (haze), but you can also create a Sendai-style version with ingredients like freeze-dried tofu, bamboo-leaf-shaped fish cakes (sasa kamaboko), salmon roe, andΒ seriΒ (Japanese parsley). The rich flavor of a combinedΒ Kayanoya Original Dashi Stock PowderΒ andΒ Kayanoya Original Mushroom Stock PowderΒ pairs perfectly with this version.
Kanto-Style Ozoni
The clear brothΒ ozoni, made without miso, is said to have originated as a good-luck charm among samurai during the Edo period, who wanted to avoid "adding miso" to a contestβsymbolizing failure. The use ofΒ noshi mochi, cut into square shapes, also carries a symbolic meaning, referring to βdefeating the enemy.βΒ Kayanoya Original Dashi Stock PowderΒ adds a rich depth of flavor to this simple clear broth.
Kansai-Style Ozoni
Kansai-styleΒ ozoni, exemplified by the Kyoto version, features a white miso base. Ingredients, including mochi, are cut into round shapes, symbolizing the wish for harmony without sharp edges. For an authentic touch, Kyoto vegetables likeΒ ebi imoΒ (taro) andΒ kintokiΒ carrotsΒ (red carrots) are used. The refined flavor ofΒ Kayanoya Ultra-Premium Dashi Stock PowderΒ pairs perfectly with the creamy white miso, creating a harmonious and richΒ ozoni.
Hiroshima-Style Ozoni
In Hiroshima, a region famous for oysters,Β ozoniΒ includes oysters as a symbol of βgathering good fortune.β Meanwhile, in Onomichi,Β ozoniΒ often features sea eel, as its long shape symbolizes longevity. Combining both ingredients creates a luxuriousΒ ozoni, with the umami of oysters andΒ sea eelΒ blending beautifully with Kayanoya Original Kelp Stock Powder.
Hakata-Style Ozoni
Katsuona, a traditional Fukuoka vegetable also known as βkatsuo-naβ (victory greens), is considered an auspicious ingredient.Β Ago-dashiΒ (flying fish broth) and yellowtail, a fish associated with career success, are also essential to Hakata-styleΒ ozoni. Using Kayanoya Dashi blended with grilledΒ agoΒ makes it easy to create this flavorfulΒ ozoni. If katsuona is unavailable, you can substitute it with komatsuna.
Crispy & Melty Cheese Ozoni
If youβre tired of the usualΒ ozoni, give this version a try! The sweetness of sautΓ©ed onions, the umami of the dashi, and the richness of the cheese make it irresistible. Itβs perfect not only as a meal but also as a late-night snack or a savory treat.