Heshiko (Bran-Pickled Mackerel)

Traditional Japanese pickles made by immersing vegetables in a fermented rice bran bed (nukadoko). Characterized by refreshing lactic acid sourness and vitamin B1 from the rice bran.

The oldest form of sushi in Japan, made by fermenting fish with salt and cooked rice for months to years through lactic acid fermentation. Unlike modern nigiri-zushi, the rice serves as a fermentation medium and is sometimes not eaten.

A traditional Japanese delicacy made by salt-curing the flesh and viscera of squid, bonito, or shrimp, fermenting with autolytic enzymes and lactic acid bacteria. Enduringly popular as a drinking snack.

Traditional preserved food of Hokkaido and Tohoku. Squid is salt-cured and then pickled in rice bran. Also known in Hokkaido as nuka-nishin (bran-pickled herring).

A local specialty of the Aizu region. Dried herring (migaki-nishin) is rehydrated in rice washing water, then pickled with sansho leaves, soy sauce, vinegar, and sake. Born from the wisdom of inland areas far from the sea.

A traditional Kochi delicacy made from salt-cured and fermented bonito viscera (stomach and intestines), aged 1+ years. Named 'shuto' (sake thief) because it pairs so well with sake that 'you'd steal sake to drink with it.'

The oldest form of sushi in Japan, made by fermenting fish with salt and cooked rice for months to years through lactic acid fermentation. Unlike modern nigiri-zushi, the rice serves as a fermentation medium and is sometimes not eaten.

A Shiga Prefecture specialty, one of Japan's oldest narezushi, made by fermenting Lake Biwa's nigorobuna (round crucian carp) with salt and rice for 1-3+ years. A delicacy with distinctive sourness and strong fermentation aroma.

A traditional Japanese delicacy made by salt-curing the flesh and viscera of squid, bonito, or shrimp, fermenting with autolytic enzymes and lactic acid bacteria. Enduringly popular as a drinking snack.

Traditional dried fish from the Izu Islands. Flying fish or horse mackerel is soaked in 'kusaya liquid' (a fermentation brine used for hundreds of years) and sun-dried. Known for its intense smell, but when grilled, delivers concentrated umami flavor.

A traditional fish sauce from the Noto Peninsula, Ishikawa. Made by salt-curing squid viscera (ishiri) or sardines/mackerel (ishiru) and fermenting for 1-3 years. One of Japan's three great fish sauces.