Use of sustainable materials – manufacturing –
The Itoki Group consumes many resources such as plastic and wood in the course of manufacturing. Based on sustainable and environmentally-conscious procurement, we evaluate the environmental friendliness of products at the planning and design stages, and proactively practice environmentally-conscious green procurement in procurement and production, thereby manufacturing with consideration given to reducing various environmental impacts throughout the entire product life cycle.
green procurement
ITOKI has established green procurement standards such as ``reducing the amount of materials used, using recycled materials, and responding to recycling efforts to conserve resources'' and evaluates and certifies suppliers. Additionally, by conducting regular ongoing audits, we are expanding education and enlightenment activities regarding ITOKI's environmental activity policy, procurement standards, and the environment to all of our suppliers. For our suppliers who have not yet been certified under the Green Procurement Certification System, our procurement department and company-wide environmental office provide various types of support toward certification as a green supplier.
Goals and achievements
In fiscal 2023, in order to achieve our goal of "promoting sales of environmentally friendly products," we have implemented "redefining and redefining standards for environmentally friendly products" and "developing environmentally friendly products." The details of each of these initiatives are introduced in the specific initiatives below.
FY2023 KPIs and results
FY2023 targets | Promotion of sales of environmentally friendly products |
---|---|
FY2023 results | Development of environmentally friendly products 1 subject Redefining and Resetting the Standards of Eco-Friendly Products 1 subject |
Specific initiatives
Redefining and Resetting the Standards of Eco-Friendly Products
ITOKI has been creating products that are both people- and Planet-friendly by setting its own standards. As environmental issues become more serious year by year, we have reviewed and reset the definition and standards of environmentally friendly products as our own indicators in order to continue reducing the burden on the Planet environment. The new standards include five guidelines that ITOKI values in consideration of the environment: "reducing greenhouse gas emissions," "producing/recycling with fewer resources," "not producing waste," "not producing harmful substances," and "reducing energy use."
For details, please visit the special website "ITOKI Ecosystem Initiative toward 2050 - Coexistence with Nature."
Five Guidelines for ITOKI's Environmentally Friendly Products
We conduct internal certification based on these guidelines.
Level 1 | Level 2 | Level Gold | |
---|---|---|---|
reduce |
|
|
|
Recycle |
|
|
|
Not issued |
|
|
|
Not issued |
|
|
|
reduce |
|
|
- Green text indicates required items for each level
- Black text indicates options for each level (one of the options must be met)
- Level Gold meets the criteria up to Level 2 and also meets one of the criteria.
Development of new environmentally friendly products
We develop products that contribute to reducing CO2 emissions and creating a recycling-oriented society by utilizing recycled materials, replacing plastic components, and extending the life of products.
Refelt
We have developed "Refelt," an environmentally friendly product that actively uses recycled materials (to be released in 2024). In detail, the environmentally friendly product uses a process in which used PET bottles are turned back into fibers and molded into felt for the 3D molded back and seat shell that envelops the body, significantly reducing carbon dioxide emissions during manufacturing.

Liefeld

Seat and back shell

Recycling PET bottles
torte U Chair
The Torte U Chair, released in October 2022, is upholstered in sustainable fabric made from 100% recycled fibers from discarded PET bottles. In addition, the back and seat cushions can be replaced or replaced, allowing the product itself to be used for a long time and contributing to reducing waste.


Sustainable upholstery and natural colors made from 100% recycled fibers.

The backrest has a wavy pattern and a random ceramic-like texture.
SUSTAINABLE Long life design


The back and seat cushions can be replaced or changed, allowing the product to be used for a long time and contributing to reducing waste. We are also working to extend the life of our products by making the casters and other consumable parts replaceable.
SUSTAINABLE 100% recycled upholstery


We use sustainable fabric made from 100% recycled fibers from discarded PET bottles. Compared to virgin fibers, it reduces CO2 emissions during production by approximately 41%. The yarns are dyed in different shades and woven together with a textured weave to create a rich texture.
Meet Lounge Sustainable
We are also promoting the use of new materials. Kenaf, a short-lived annual plant widely cultivated in tropical regions such as Southeast Asia, has a high CO2 absorption capacity during growth (about seven times that of conifers), and is one of the plants that contribute to preventing Planet warming. We have jointly developed kenaf boards made from kenaf with Toyota Boshoku Corporation, and released the "Meat Lounge Sustainable" in 2022, which uses the boards as table tops.


Tabletop material made from sustainable plants

Natural fiber texture
The tabletop is made from the sustainable plant "kenaf." The unique texture created from natural fibers gives it a natural look.

Kenaf has a high carbon dioxide absorption capacity
Kenaf is a short-lived annual plant that is widely cultivated in tropical regions such as Southeast Asia. It has a high carbon dioxide absorption capacity during growth (about seven times that of coniferous trees), and contributes to preventing Planet warming.

CO2 absorption capacity
Using kenaf as the base material reduces CO2 emissions generated during the manufacturing process.
Partly made with recycled yarn made from recycled cotton

Holm upholstery
Holm upholstery is made with recycled yarn mixed with de-pilled cotton, giving it a tweed-like finish. It has a natural texture so that you can enjoy not only the material but also the feel.

Manufacturing process of recycled yarn made from recycled wool and cotton
Recycle fabric, cotton waste, and scraps → Cutting and spinning → Finished
Olika eco, Wan eco
In addition, the Olika eco and Wan eco models use upcycled rice husks for the seat and back, making effective use of waste materials while at the same time reducing the amount of resin used.

A gentle material made from rice husks

The texture unique to natural materials
The back and seat shells are made of resin made from recycled rice husks, allowing you to enjoy the unique texture that only natural materials can provide.

Reducing CO2 emissions by reusing rice husks
By using resin made from recycled rice husks, which were previously discarded, for the back and seat shells, we can reduce the use of fossil fuels that emit CO2, a greenhouse gas, and contribute to achieving carbon neutrality.

Recycling process from rice husks to products
Non-food-compatible agricultural by-products → Compound products → Commercialization
Upholstery made from recycled wool fiber

Recycled wool fiber
This recycled upholstery is woven from scraps of fabric discarded during the manufacturing process. The organic color variations and napped texture give it a more natural look.

Recycling Flow
Recycle fabric, cotton waste, and scraps → Cutting and spinning → Finished
Consideration for human health (GREENGUARD certified)
We proactively use health-conscious materials based on legal regulations and guidelines established by the Japan Office Furniture Association (JOIFA).

We are also working to obtain GREENGUARD certification, a US environmental certification system.
There are two types of Green Guard certification: regular certification and GOLD certification, which sets stricter standards. ITOKI's products such as Act (Act Chair), nort (North Chair), and vertebra03 have received GOLD certification.

Act

nort

vertebra03

levi
Future tasks
As environmental demands grow year by year, there is a need to further clarify the purpose and role of environmental contributions in the office industry's work style proposals, and we believe that it is necessary to accelerate the switch from our conventional product lineup to environmentally friendly products. By updating our approach to environmentally friendly products to suit the times and combining ITOKI's technological and design capabilities, we will promote the creation of sustainable working spaces.
- Sustainability
- Itoki's materiality
- Various policies
- Environment
- Environmental Initiatives
- Response to climate change - Prevention of Planet warming -
- Promoting resource circulation - Effective use of resources -
- Use of sustainable materials – manufacturing –
- Use of sustainable materials - Conservation of biodiversity -
- Appropriate management of chemical substances
- Group Company Initiatives
- Social
- Governance
- Sustainable Action
- Social contribution activities
- Stakeholder engagement
- Evaluation from outside the company
- Participating in initiatives
- Download report (PDF)
- GRI Standards Comparison Table