The first bite is late in the story.

We follow the fish, flour, microbes, tools and judgment behind Japanese food, then check where you can taste the difference.

Baby red snapper nigiri at Sushi Tokami, Tokyo. Photo: City Foodsters, cropped, CC BY 2.0.

Takashi Saito preparing sushi in Tokyo, 2023. Photo: JuanitoFatas, cropped, CC BY-SA 4.0.

A plate begins somewhere else.

Rice, fish, soy, salt, water. Then the limits of a season.

The decision a person or company makes before anyone tastes it.

A cut, ferment, machine, temperature or wait changes the ingredient.

Where the difference can still be tasted, and what the trip asks of you.

Udon making in Ube, Yamaguchi. These photographs do not depict Marugame Udon. Photos: Ken Funakoshi, 2005, and Ken Funakoshi, 2008, cropped, CC BY-SA 2.0.

A customer's walk to Marugame Udon, with the chain's 2011 opening record folded into the wait.

Each dispatch stays with one ingredient, maker, process or Japanese-born food business long enough to show how it works.

When the evidence supports a visit, we include the place, the access caveat and the date we last checked it.