We take pride in the comatibility of
our tamari soy sause with the best ingredients.

NAKAROKU CORPORATION

Brewer of tamari soy sauce and koikuchi soy sauce for industrial use.

Our company

Efforts for safety
and comfort

We provide safe products with
gentle flavor and aroma.

JSA

Production Facilities

Traditional Production Method and
The Latest Techniques and Facilities.

Continuous high pressure steaming equipment

Continuous high pressure steaming equipment

Rotary type automatic Koji making equipment

Rotary type automatic Koji
making equipment

Access & Contact

NAKAROKU CORPORATION is a brewer
in the Tokai region of Japan.

Contact us