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The brand behind your purchase

Iwachu

Iwachu logo

Traditional Nambu cast-iron cookware and teaware from Morioka.

Identity research incompleteCompany background available

These are brand facts. They do not certify the quality or authenticity of an individual listing.

01 / Buying facts

What you can check.

Official website

No official website has been verified in this profile yet.

Warranty & support

Warranty, return and support terms are not yet documented. Check the policy for the exact product, seller and country.

History on record

The founding date has not been documented here.

02 / Company & ownership

Behind the brand.

Iwachu was founded in 1902 and remains a major producer of Nambu ironware. Its Morioka works cover mould making, casting, enamelling and finishing for cookware and tea objects.

Sources · previous brand research
  1. 1902

    The company begins its Nambu ironware story in Morioka.

  2. 20th c.

    Tetsubin, teapots and pans become the core range.

  3. Today

    Core ironware still passes through moulding, casting and finishing there.

03 / Design & manufacturing

What happens where?

Design and production process

  • Iwachu was founded in 1902 and remains a major producer of Nambu ironware. Its Morioka works cover mould making, casting, enamelling and finishing for cookware and tea objects.
  • The selected products are made in Morioka, Iwate, Japan for core Nambu ironware.
  • Tetsubin kettles and enamel-lined teapots are not interchangeable; inspect the intended use and exact origin.
Sources · previous brand research

04 / Product guide

Start with the right product.

Representative products from our brand research; popularity and current availability are not independently ranked.

Cast Iron Omelette Pan

Cast Iron Omelette Pan

A shallow pan with a wood handle.

Nambu Tetsubin Kettle

Nambu Tetsubin Kettle

An unlined kettle for boiling water.

Arare Teapot

Arare Teapot

An enamel-lined hobnail tea pot.

Sources · previous brand research
Categories in our shortlist

These category assignments are editorial selections, not product testing.

What is still unknown?

We do not yet have documented answers for these parts of Iwachu’s profile. Missing evidence is not a negative finding about the brand.

  • Official website
  • Founding date
  • Ownership
  • Warranty and aftercare

05 / More research

Keep researching Iwachu.

Read the illustrated brand guide →