Circulation platform “De, owaresenai Project”

DENTSU INC. DENTSU PROMOTION PLUS INC. Lawson, Inc. Meiji Co., Ltd. Nakadai Holdings, Inc.

The aim of the project is to confirm and identify issues related to changes in student awareness and behaviour in collection and recycling, as well as the effects of sales promotions, by utilising the circular platform developed by the Dentsu Group for the social implementation of the circular economy.

Proof of Concept Promoting Reuse in Local Communities With Mercari, Yakult Sanyo, Akitakata City, and Miyoshi City

Mercari, Inc. Yakult Sanyo Inc. Akitakada City, Hiroshima Prefecture Miyoshi City, Hiroshima Prefecture

This is a collaborative project between Mercari, Inc., Yakult Sanyo Corporation, and Akitakata City and Miyoshi City of Hiroshima Prefecture. Together, we started a proof of concept where we collect usable items that people no longer need from Akitakata City and Miyoshi City and sell them on Mercari’s e-commerce platform Mercari Shops. So far, Mercari has partnered up with a total of 38 local governments across Japan (as of July 8, 2024) to sell their unwanted items on Mercari Shops.

Circular Polymer Technology

Sulzer Japan Limited

Sulzer is a key shareholder in Worn Again Technologies, a company dedicated to textile recycling. In 2022 we announced that the first pilot plant will be built in Winterthur, Switzerland, and that Sulzer has increased its share in Worn Again Technologies. Building on our experience in the process development and licensing of polylactic acid (PLA) polymers and co-polymers, Chemtech is creating a portfolio of process technologies for biobased polymers. In 2022, significant progress was made on establishing pilot plants to test different raw materials, such as lactic acid, and developing formulas to modify properties of PLA polymers. Sulzer’s unique ring-opening technology to produce biopolymers such as PLA is suited to producing other biopolymers and co-polymers. It has been our goal to have a pilot plant platform available to test different synthesis routes and formulas on different scales to accelerate process development – and this was implemented in Switzerland in 2022.

PASSTO, an all-in-one service of collection, sorting, and redistribution of unnecessary items to realize a circular economy.

ECOMMIT Co.,Ltd.

We have been working on redistributing unnecessary items for over 15 years. However, the biggest challenge we face is the infrastructure for recycling does not exist close to consumers while the infrastructure for discarding items is close to our daily lives. In order to solve this problem, we have developed an original brand called “PASSTO” that handles collection, sorting, and redistribution of unnecessary items all at once.

Promoting Reuse together with the DIY store, local government, and residents

ECOMMIT Co.,Ltd. Saitama City CAINZ CORPORATION

In order to promote the local recycling-oriented society, Saitama City has held a slogan, “We work together and participate to create a recycling-oriented city Saitama)'', while CAINZ held “Let's all DIY the lives of the town (Kumimachi Plan)''.

Launched "Wear to Fashion" in collaboration with ITOCHU Corporation to realize a truly circular fashion future.

ECOMMIT Co.,Ltd. ITOCHU Corporation

As part of our efforts to address the issue of fashion loss (clothing disposal), we launched a service called “Wear to Fashion” in 2022 in collaboration with ITOCHU Textile Company, which provides RENU, a polyester made from recycled used fibers.

Partnering with Saga City, tested incentive system for Local Resource Circulation

ECOMMIT Co.,Ltd. Saga City AEON KYUSHU Co., Ltd.

We signed the “Agreement on Collaboration on Environmentally-Friendly Local Resource Circulation, etc.'' with Saga City.

Eco-products Database

Green Purchasing Network (GPN)

The Eco-products Database is the largest database that discloses environmental information about products and services along the Green Purchasing Guidelines.

Development and Practical Implementation of Used Plastic Recycling Technology by R Plus Japan, a　Cross-Industry Joint Venture Company

R Plus Japan Suntory Holdings Limited

In accordance with the Suntory Group's Plastic Policy, Suntory MONOZUKURI Expert has been working with Anellotech, a US biochemical venture company, on the joint development of PET bottles made from 100% plant-derived materials.

Value networks creation between organizations for circular economy

Circular Economy Association

We aim to establish the support system on value network creation for circular economy between organizations in accordance with the following approaches.

Recycling Work Clothes

Kajima Corporation

From the perspective of durability and other aspects, Kajima uses polyester-cotton blend fabric for the work clothes worn by Kajima employees. Kajima also recycles work clothes just like helmets.

Seven Premium Lifestyle Body Cooler, which uses recycled yarn made from PET bottles collected by the group, will be released sequentially from 129 Ito-Yokado stores nationwide.

Seven & i Holdings Co., Ltd.

Seven & i Holdings Co., Ltd. will release the functional underwear "Seven Premium Lifestyle Body Cooler" at Ito-Yokado, York-Benimaru, Sogo & Seibu stores nationwide from February 12, 2020 (Wednesday).