Tsukemono — literally “pickled things” — are Japan’s preserved vegetables, fruits, and seafood transformed by salt, vinegar, rice bran, miso, sake lees, or soy sauce into accompanying foods of subtle complexity. Present at every meal from simple teishoku set lunch to kaiseki haute cuisine, tsukemono serve as palate cleansers, digestive aids, and the quiet expression of a region’s agricultural character. Japan’s fermented food culture extends from pickles into miso, soy sauce, natto, amazake, and fish sauce (shottsuru), together forming one of the world’s richest and most diverse fermentation traditions.
Major Tsukemono Types
- Nukazuke — vegetables (cucumber, carrot, daikon, eggplant) fermented in a rice-bran bed (nukadoko) that is salted, mixed with kombu, chili, and live bacteria, and maintained daily. The most labor-intensive and most complex-tasting pickle; the nukadoko becomes a family heirloom passed across generations.
- Shiozuke (salt pickling) — simplest method; vegetables pressed with salt for hours to days. Hakusai (Chinese cabbage) and cucumber are the most common. The base technique for most quick household pickles.
- Suzuke (vinegar pickling) — vegetables marinated in sweetened rice vinegar; gari (pickled ginger for sushi), myoga (ginger bud), and lotus root are typical.
- Misozuke — vegetables, fish, or meat embedded in miso paste for days to months; the most intensely flavored style. Kyoto’s nishizuke (cucumber and eggplant in Kyoto white miso) is the classic example.
- Kasuzuke — vegetables or fish preserved in sake lees (sake kasu); distinctly alcoholic, sweet-savory, soft. Narazuke (Nara-style vegetables in sake lees) is an Edo-period institution.
Famous Regional Pickles
- Kyoto Pickles (Kyo-tsukemono) — Japan’s most celebrated pickle culture; Nishiki Market’s specialist shops carry dozens of types. Suguki (turnip fermented with lactic bacteria, developed at Kamo Shrine), shibazuke (eggplant and cucumber in red perilla), and senmaizuke (thinly sliced round turnip in sweetened vinegar) are Kyoto’s holy trinity.
- Nozawana (Nagano) — turnip leaves pickled in brine; the crisp, tangy result is the definitive accompaniment to Nagano’s alpine rice.
- Takuan (nationwide) — yellow daikon pickled in rice bran; ubiquitous, crunchy, slightly sweet. The yellow color comes from gardenia fruit or turmeric in commercial versions.
- Ikura and Salmon Pickles (Hokkaido) — salmon roe cured in soy sauce and sake; Hokkaido’s autumn-harvest pickle served over rice.
Natto — Japan’s Polarizing Fermented Bean
Natto — soybeans fermented with Bacillus subtilis natto — is Japan’s most nutritionally dense and most divisive food. Sticky, pungent, with drawn-out strings when stirred, it is eaten for breakfast over rice with soy sauce, Japanese mustard, and green onion. Strong among Tohoku and Kanto residents; less common in Kansai. Rich in vitamin K2 and nattokinase. Health food culture has expanded natto eating nationwide despite the taste barrier for newcomers.
Amazake and Fermented Drinks
Amazake — “sweet sake” — is a non-alcoholic (or very low-alcohol) warm drink made from fermented rice or sake lees. Sold at shrines during New Year, matsuri, and winter street stalls. Rich in naturally occurring glucose and kojic acid enzymes; often served to recovering patients. The thick, porridge-like texture is unlike any Western drink and is entirely pleasant.
Where to Buy Tsukemono
Kyoto’s Nishiki Market: specialist pickle shops include Uchida Tsukemono and Murakami-ju (est. 1716). Tokyo’s Tsukiji Outer Market and Ameyoko Market carry nationwide varieties. Department store depachika pickle sections offer curated regional selections gift-packed for omiyage.