Greener Closet

Samurai Jeans

Last analyzed: 6/9/2026

Overall score
33/100

Summary

Samurai Jeans demonstrates a commitment to traditional craftsmanship and local production through initiatives like the Samurai Cotton Project. However, the brand lacks transparency in several key sustainability areas, including supply chain disclosures, certifications, and environmental impact metrics. While their focus on quality and durability is commendable, more comprehensive and publicly available information is needed to fully assess their sustainability practices.

Categories

10 total

Sustainable Material Sourcing
5/10

The Samurai Cotton Project demonstrates a commitment to sustainable material sourcing by cultivating local cotton and integrating it into their products. However, the extent to which this initiative covers their entire product line is unclear, and there is limited information on the sourcing of other materials used in their garments.

Circularity and Product Longevity
5/10

Samurai Jeans produces high-quality, durable denim products designed for longevity, which aligns with principles of circularity. However, there is no evidence of formal programs for product take-back, recycling, or resale to further promote circularity.

Transparency and Traceability
4/10

Samurai Jeans provides some information about their production processes and materials, particularly through their Samurai Cotton Project, which emphasizes local cotton cultivation and traditional Japanese techniques. However, detailed disclosures about supply chain partners, sourcing practices, and third-party audits are limited.

Ethical Labor Practices and Fair Wages
4/10

The brand emphasizes domestic production in Japan, which has stringent labor laws. However, specific information about labor practices, worker conditions, or fair wage commitments within their supply chain is not disclosed.

Water Conservation and Pollution Control
3/10

Samurai Jeans employs traditional Japanese dyeing techniques, which may have varying environmental impacts. Specific data on water usage, wastewater treatment, or pollution control measures in their production processes is not readily available.

Waste Reduction and Sustainable Packaging
3/10

While the Samurai Cotton Project suggests a focus on reducing waste through local sourcing and production, there is limited information on broader waste reduction strategies or the use of sustainable packaging materials.

Animal Welfare and Cruelty-Free
3/10

Samurai Jeans uses leather patches in their products, indicating the use of animal-derived materials. There is no information available regarding their policies on animal welfare or the sourcing of these materials.

Certifications and Standards
2/10

There is no publicly available information indicating that Samurai Jeans holds recognized sustainability certifications such as GOTS, Fair Trade, or B Corp. The brand's focus appears to be on traditional craftsmanship and domestic production without formal third-party sustainability validations.

Energy Efficiency and Renewable Energy
2/10

There is no available information regarding Samurai Jeans' initiatives or practices related to energy efficiency or the use of renewable energy sources in their manufacturing processes.

Overall Carbon Footprint and Emissions
2/10

Samurai Jeans does not publicly disclose data on their carbon footprint or greenhouse gas emissions, making it difficult to assess their environmental impact in this area.