The design for the staff uniforms for the City of Yokohama's exhibition "Information Hub Utilizing Building Spaces" at GREEN×EXPO 2027 has been finalized. The uniforms incorporate clothing collected from residents as part of their raw materials.
Artiql Inc. (Minato, Tokyo; Co-CEOs: Yu Kato, Hideyuki Arifuku, Daijiro Kake), which operates the circular city transition platform "Circular Yokohama" in Yokohama, Kanagawa Prefecture, and Route Design LLC (Fujimi, Nagano; Representative: Kao Tsuda), which operates "PILE," a coworking space for creatives, have announced the opening of "Sta.R (Station R)," a new creative hub for circular…
Circular Yokohama received the Dissemination and Promotion Division award at the Kanagawa Decarbonization Award in2026 organized by Kanagawa Prefecture. What is the Kanagawa Decarbonization Award In order to achieve a decarbonized society by 2050, this award system honors individuals, businesses, schools, and other entities that have implemented outstanding initiatives related to decarbonization. It is jointly…
We have added a new circular project “SDGs Locker” in our database. SDGs Locker is an unmanned, locker-type vending system designed to reduce food waste by selling items that are still safe and within their best-before date, but would otherwise be discarded. Introduced in Yokohama in January 2024, the project connects food producers and retailers…
We have added a new circular project “Reusable Toner Cartridges” in our database. The Reusable Toner Cartridges is a long-running initiative by Hara Trading Co., Ltd., based in Kanagawa Ward, Yokohama, that offers a concrete alternative to disposable office printing supplies. Since 1994, the company has been collecting spent genuine toner cartridges, carefully inspecting and…
We have added a new circular project “YOKOHAMA CIRCULAR DESIGN MUSEUM” in our database. The YOKOHAMA CIRCULAR DESIGN MUSEUM is a travelling exhibition that introduces the circular economy through tangible experiences, thoughtful design, and local stories from Yokohama. Operated by Circular Yokohama, the museum invites visitors to engage with circular living not as a concept,…
Bread that didn’t sell. Rice left behind. Grape skins after wine pressing. At Beer the First, these everyday “almost-wasted” ingredients find a second life in a glass of craft beer. Launched in 2021, the project began with RE:BREAD an eco-friendly beer brewed from unsold bakery bread in Yokohama. It has since grown into a playful…
Old sea maps still have stories to tell. This “Discontinued Nautical Chart Stationery” project by X-Port Co., Ltd. gives discontinued nautical charts a second life as beautifully crafted stationery and sundries. Once essential for safe navigation, these charts are regularly retired as coastlines and sea conditions change. Instead of becoming waste, they’re transformed into envelopes,…
A lunch tray can be a gateway to ocean sustainability. The Sus-Sea Project is Japan’s first initiative to bring sustainable seafood into a university cafeteria led by Yokohama City University. Launched in 2022 by TEHs, an official student group focused on the Sustainable Development Goals, the project turns everyday meals into meaningful action. By serving…
Yokohama City has launched a collaborative initiative to collect unwanted clothing from residents and recycle the material into staff uniforms for the upcoming GREEN×EXPO 2027. The circular fashion project began in 2025, and is being conducted in partnership with Harch Inc., the operator of Circular Yokohama and fibre recycling firm Nakano Co., Ltd. Yokohama City…
In the heart of Yokohama, a bold experiment is underway, transforming the Minato Mirai 21 district into a model of circular living and decarbonization. The Minato Mirai Circular City Project (MMCC) brings together over 30 facilities, companies, organizations, and citizens to reimagine how an urban district can reach net-zero COs emissions by 2030. Operated by…
What if seaweed could help save the planet and revitalize the local economy? Meet Sachiumi Heroes, a marine restoration project in Yokohama’s Kanazawa Ward that turns kelp farming into an act of climate action and community empowerment. In Japan, a growing concern called iso-yake, underwater deserts caused by disappearing seaweed beds, has devastated marine ecosystems.…
