Resource Regeneration

Toward a Society Where Resources Are Reused and Circulate

We regenerate industrial waste that has been sorted and classified into resources, and manufacture and sell various recycled products.
In order to promote resource regeneration from the product manufacturing stage, we also provide corporate consulting, including planning and proposals for product recycling strategies and employee education.
Ishizaka Inc.’s mission is changing the way waste is treated and circulating all waste as a resource.

Solutions Provided by Ishizaka Inc.

Development and Sale of Recycled Products

Using industrial waste sorted and classified at our resource recycling plants as raw materials, we manufacture and sell a wide range of recycled products. We also handle the entire process, from product transportation to delivery.

RC40-0

Recycled material obtained by crushing and sorting received waste concrete, used in parking lots and road construction.

RC10-0

Recycled material obtained by crushing and sorting received waste concrete, used as backfill material in infrastructure works.

RM40-0※

Recycled material obtained by crushing and sorting received waste concrete, used in parking lots and road construction.

NS-10※

Fill material made by recycling soil contained in mixed construction waste.

NS Tile※

Construction material made from NS-10, used as store fixtures and flooring.

Eco-Cera Sand※

Recycled material made by crushing waste tiles and adjusting particle size, used for gardening and crime prevention.

Material Raw Material (for Papermaking)

Recycled material made by crushing and sorting waste beams and columns, used as wood pulp for papermaking.

Material Raw Material (for Board Materials)

Recycled material made by crushing and sorting waste wood, used as raw material for particle board and MDF (medium-density fiberboard).

Thermal Raw Material (for Fuel)

Recycled fuel made from waste plastics, paper, and textile waste, used as fossil fuel substitutes for industrial production such as biomass power plants.

Eco-More Chip

Wood finely crushed during the recycling process, with excellent water absorption and insulation, used as bedding material for livestock and strawberry farms.

RPF

Solid fuel made from waste plastics, waste paper, and textile waste, used as a fossil fuel substitute for industrial production.

※ Manufactured and sold by IS Engineering Co., Ltd.
For the purchase of the above products, we will respond according to your requirements.

Co-Creation of Value Using Recycled Products

We pursue new potential for recycled products and engage in joint research and development with various companies.

Completely Circular Bio-Toilet “TOILETOWA”

A fully circular bio-toilet built within Santome Konjakumura using NS-10 recycled materials and employing multi-fermentation technology unique to Japan that cycles water without waste.

Use of “NS-10” in Retail Store Materials – SHIRO Lumine Ikebukuro Store

At the SHIRO Lumine Ikebukuro store, “NS-10” recycled materials have been used as store materials.
Industrial waste generated during the renovation project was 100% recycled through Ishizaka Inc.’s intermediate processing.

Supplying Recycled Materials to “Organic Civil Engineering” Construction

Recycled aggregate, concrete chips, tile chips, and wood chips produced from industrial waste are supplied as materials for organic civil engineering that revives local environmental characteristics without using new global resources.

Participation in Verification Testing of Blue Infrastructure “Seaweed Bed Restoration”

In collaboration with research institutions, we are conducting demonstration experiments to restore seaweed beds and recover biodiversity using environmentally considerate artificial structures made from recycled materials.

Regenerative Consulting

Leveraging the expertise cultivated at Ishizaka Inc., we provide consulting to build a circular society.This includes planning and proposing product recycling strategies, brand building, SDGs workshops, and employee education to realize a circular economy.

Satoyama Regeneration and Value Creation Consulting

In response to requests for support in restoring local natural environments and creating new value, our team of specialized staff provides hands-on assistance.
To ensure the creation of consistent and sustainable value, we offer total support through the following five processes:⒈ Concept development ⒉ Environmental regeneration ⒊ Vegetation management planning ⒋ Visualization of concepts and value ⒌ Environmental education. For projects that are already underway, we can also provide complementary support as needed.