Tamari

Character 0-100 per axis, set relative to the other entries in the same family. An editorial judgment of a typical serving, not measurements.

Background

Facts

The name

from tamaru, to gather; what gathered was the liquid pressed out by the weight of the miso, and the original form was a byproduct before it became a product of its own

Composition

almost entirely soybeans, with no or very little wheat; it is bean protein that becomes umami, and the high bean share is the whole character of the type

Warning

the JAS standard allows small amounts of wheat in tamari, so gluten-free is a property of the individual bottle, not of the type; whoever buys for the gluten's sake should read the label, not the type name

Origin

Chubu is the home ground, with Aichi, Mie, and Gifu as the classic prefectures; the link to miso brewing is documented, and the story of the monk Kakushin in the 1200s is often retold as the starting point

Use

the sashimi soy sauce above all, and the lacquer on teriyaki and senbei; the thickness lets it carry gloss where koikuchi runs off

Proportion

around 1.5 percent of Japanese production, a small but distinct niche

In the kitchen

Use

Dosage

less than koikuchi; the umami is denser and takes more room in the mouth

Timing

best late or raw, in the dipping dish or as a glaze toward the end; long simmering evens out exactly what makes it worth its price

Note

for gluten-free cooking the label's words apply, not the type's reputation; Western health-aisle tamari is usually certified, Japanese grocery tamari is not always

Keep exploring

Related in the Zukan

• Soy sauceFamily
• KoikuchiSoy sauce type
• SaishikomiSoy sauce type
• MisoFamily
• KojiConcept

Evidence

Sources

1. たまり醤油 (japanska Wikipedia) (retrieved 2026-08-15)
2. Soy sauce (Wikipedia) (retrieved 2026-08-15)

Compiled by Basim Ali Yoshiguchi. Published 15 August 2026.