The Story Behind Cohana's Nambu Iron Paperweight

Nambu ironware, a traditional craft from Iwate Prefecture, is one of Japan’s most iconic handicrafts.

Drawn to its durability and lasting appeal, we wanted to create a paperweight using Nambu ironware.

The challenge was how to bring a touch of Cohana to it. While preserving the unique character of Nambu ironware, we set out to create a paperweight that combines new ideas and thoughtful design. 

[Ideas Behind the Design]

• A button-inspired design.

• A stackable form for neat storage.

• Useful as a pen holder, too—an unexpected and playful touch.

• Color was added while preserving the distinctive texture of cast iron.

To bring these ideas to life, we paid close attention to every detail of the design.

OISEI Foundry patiently worked with us to make our vision a reality.

The foundry's guiding philosophy is simple: “Ironware is, first and foremost, an everyday tool.”

We hope that this newly reimagined Nambu Iron Paperweight will become a cherished part of everyday life—useful, well-loved, and enjoyed for years to come.

[An Everyday Craft Rooted in Daily Life]

Nambu ironware is a traditional craft of Iwate Prefecture.

For generations, it has been used in everyday life, with items such as kettles and cooking pots becoming familiar household essentials in Japan. Crafted by skilled artisans, Nambu ironware is known for its exceptional durability and is often said to last long enough to be passed down to future generations.

In recent years, colorful and modern designs have also emerged, helping Nambu ironware gain growing popularity both in Japan and abroad.

In 1975, Nambu ironware was among the first crafts to receive official Traditional Craft designation from the Japanese government. 

To receive this designation, a craft must meet all of the following requirements: 

• Intended primarily for everyday use
• Made mainly through traditional craftsmanship
• Made using traditional techniques and methods
• Made primarily from traditionally used raw materials
• Produced within a specific region by a significant number of craftspeople

Therefore, the designation of Traditional Craft is granted only to crafts that are made using skills and techniques passed down through generations and nurtured through everyday life over many years.

To learn more about OISEI Foundry, the makers who brought our vision for the Nambu Iron Paperweight to life, please visit our "Meet the Artisan" story.