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About us
Items and Heart
Bringing two forms of richness into everyday life.
Centered in Okazaki City, the birthplace of Ieyasu Tokugawa, we have been cherished for 90 years. We offer a wide range of products, including tea ceremony utensils, ceramics, vases, general tableware, and fashion accessories. We hope to bring richness to your daily life, valuing the relationship of trust with our customers.

Our Products
Drawing on the past to contemplate our present
Drawing on the past to contemplate our present
Tea Ceremony Utensils
We offer a full range of items, from antiques dating back to the Muromachi and Edo periods to the latest utensils, covering everything from exceptional pieces to practice items.


General goods
We offer a wide variety of items, from accessories to interior decor, with an extensive selection of "beautiful" and "charming" pieces.
Vases
We have hundreds of items on display at all times, ranging from practice pieces to those for flower exhibitions.


Ceramics
We offer a wide selection, from commercial-grade and everyday tableware to special occasion gifts.
Store Guide




Company
Message from the CEO
Items and Heart, Bringing two forms of richness into everyday life.
Having taken over the business started by my grandfather, I am now the third generation.
I am grateful that we have been able to continue our business in this Mikawa region for nearly 90 years, thanks to the "connections" we have built with many people, including those in the local community.
As times have changed, so have people's lifestyles and society itself.
While our business has also gradually evolved, our commitment to building trust through hard work will remain unchanged.
At "Koumura," we will continue to prioritize our customers, striving to be a company that can contribute to your rich lifestyle with our motto: "Items and Heart, Bringing two forms of richness into everyday life." We are dedicated to offering various proposals and support.

Company Overview
Head office
Company Name
Koumura
CEO
Tatsuya Koumura
Location
2-32 Tenma-dori, Okazaki City, Aichi 444-0038
Phone
0564-23-5665
History
1934: Established "Koumura Ceramics" in Naka-machi, Okazaki City (the founder)
1945: Moved to Tenma-dori, Okazaki City (current location)
1954: The second generation (current chairman) took over the business
1963: Incorporated and established "Koumura Co., Ltd.
2015: Tatsuya Koumura (third generation) appointed as CEO
Continues to the present
Capital
10 million yen
Stores
Koumura: Tea Ceremony Utensils
Koumura: Ceramics and Vases & Longgrand
Affiliated Companies
Company Name
Kahm Co., Ltd
CEO
Tatsuya Koumura
Location
2F Kahm Art Building, 35-44 Sakae 3-chome, Naka Ward, Nagoya City, Aichi 460-0008
Phone
052-252-7777
Established
2000
Capital
55 million yen