sukui
采用区块链 DPP 技术的负碳医疗服
sukui 是专为医护人员设计的碳负医疗服，在日本用大麻制成。它采用不含化学物质的纺纱方法，具有丝绸般的柔软度，并采用包括修复和堆肥在内的循环设计，解决了对可持续功能性磨砂膏的需求。每件衣服都有一个区块链上的数字产品护照（DPP），用于获取透明的二氧化碳排放量和可追溯性数据。该项目获得了 2025 年良好设计奖（日本）。
公司/机构
WORKING HASEGAWA Co., Ltd.
WORKING HASEGAWA Co., Ltd. is a Japan-based company founded in 1978 that designs and sells professional uniforms for healthcare and industry.
Guided by the concept of “care for people, care for earth,” we launched sukui, a sustainable medical wear brand developed in Fukuoka, Japan.
Made from hemp and verified as carbon-negative, sukui integrates a Digital Product Passport (DPP) using blockchain technology to ensure full transparency across its supply chain.
Its circular design enables maintenance, collection, and composting, creating a model for sustainable apparel from Japan to the world.
国家
日本
Designer(s)
Shinichi Hasegawa / WORKING HASEGAWA Co., Ltd.
Shinichi Hasegawa is the CEO and creative lead at WORKING HASEGAWA, a workwear manufacturer founded in Fukuoka in 1978. Holding an MBA, he promotes corporate transformation by merging digital technology and sustainability. In 2025, his sustainable medical wear brand “sukui” received the Good Design Award in Japan. Together with blockchain company Chaintope, he developed and implemented a Digital Product Passport (DPP) for sukui, combining Japan’s craftsmanship and advanced technology to present a new global standard of transparency and circular design.