
The highest quality charcoal delivered from Niyodogawa Town, Kochi Prefecture
Utilizing the abundant forest resources of Niyodogawa Town, Kochi Prefecture,
We manufacture and sell the highest quality charcoal products.
Japanese charcoal making techniques have been passed down for hundreds of years.
Integrating modern, innovative manufacturing methods.
Mass production is possible,
We never compromise on quality.
Our charcoal is used in everything from high-end restaurants to construction sites,
Our customers are satisfied with our wide range of uses, from home BBQs to outdoor cooking.



Features (5 features)
1. Top quality oak charcoal
Charcoal made from carefully selected oak trees is characterized by its strong heat and long burning time.

2. Tradition × Innovation
While maintaining traditional charcoal-making techniques, mass production has been achieved through the development of new kilns.

3. Contribution to local forestry
We actively utilize thinned wood from local forests, contributing to the healthy maintenance and management of forests.

4. Diverse uses
Suitable for a wide range of uses, including restaurants, construction, BBQs, and deodorization.

5. Corporate support and overseas exports
We also handle large orders, regular deliveries, and overseas exports.

Product lineup You can choose the best charcoal for your needs.
Oak charcoal
The finest charcoal, recognized by restaurants
[Features and uses]
- Burn time: 3-4 hours or more
- Smoke: Very little
- Uses: Fine dining, yakitori, eel
[Price] 3kg: ¥3,500~

shiitan
Easy-to-use all-purpose charcoal
[Features and uses]
- Burn time: 2-3 hours
- Ignition: Relatively easy
- Uses: Yakitori restaurants, Yakiniku restaurants, home BBQ
[Price] 3kg: ¥2,800~

BBQ charcoal
Ideal for outdoor activities
[Features and uses]
- Burn time: 1-2 hours
- Ignition: Easy
- Uses: Family BBQ, camping, garden
[Price] 3kg: ¥1,500~

Humidity-regulating charcoal for construction
For adjusting humidity under floors and inside walls
[Features and uses]
- Humidity control, deodorizing, and mold prevention effects
- Semi-permanent use
- Uses: New construction, renovation, underfloor
[Price] 15kg: ¥8,000~

Charcoal powder for plaster
For plastering materials and plaster
[Features and uses]
- Humidity control, deodorization, and air purification effects
- Beautiful black walls
- Uses: Plaster, plastering materials
[Price] 1kg: ¥2,000~

About Sumizumi
Sumizumi LLC is
Traditional charcoal production and private lodging management in Niyodogawa Town, Kochi Prefecture.
We are engaged in regional revitalization projects.
Business
Charcoal business
Private lodging (charcoal house)
Eco-friendly products
Community Activities (in preparation)
Contact
〒781-1751
Niyodogawa Town, Agawa District, Kochi Prefecture
Add Address
Email: info@sumizumi.org
Tel: [phone number]
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