Who we are
Driving Decarbonisation with JCM Expertise and Innovation
Jizoku delivers full-cycle Joint Crediting Mechanism (JCM) solutions, from project development and Measurement, Reporting, and Verification (MRV) execution to credit procurement and strategic use, empowering companies to maximize climate impact. We also promote innovation through partnerships that pilot cutting-edge decarbonisation technologies within the JCM framework.
Our Current Impact
+ 0 ha
of forest under sustainable management
Successfully reduced 743 tons of CO₂e, resulting in the issuance of around 743 carbon credits.
Our Near-Term Potential
+ 0 ha
additional hectares by 2026.
On track to reduce an extra 20,000 tons of CO₂e in the coming year, generating more than 20,000 carbon credits.
Why Us?
Jizoku is a pioneer in sustainable agriculture and carbon credit solutions that empower local communities and contribute to a greener planet.
We operate under the Joint Crediting Mechanism (JCM), recognized as one of the most rigorous and credible carbon credit systems globally. Our commitment to quality ensures that every credit we deliver meets the highest verification standards—trusted, transparent, and impact-driven.
Our team combines experienced professionals and researchers who collaborate closely with leading universities. By combining field experience and academic insight, we create solutions that are credible, avant-garde, and continuously evolving.
Leveraging our robust relationships across government agencies, private enterprises, and international stakeholders, we accelerate project execution and policy alignment. Our network ensures our clients have access to opportunities and support across borders and sectors.
Our Solution
JCM credit-related activities
- JCM Project Development & Implementation Consultancy
- JCM Credit Issuance & Monitoring Support Service
- JCM Credit Procurement & Utilisation Solutions
Collaborative Research & Pilot Programmes
- We deliver collaborative research and pilot programmes to validate concepts, foster innovation, and enable scalable impact.
Our Solution
JCM credit-related activities
- JCM Project Development & Implementation Consultancy
- JCM Credit Issuance & Monitoring Support Service
- JCM Credit Procurement & Utilisation Solutions
Collaborative Research & Pilot Programmes
- We deliver collaborative research and pilot programmes to validate concepts, foster innovation, and enable scalable impact.
Projects
Vietnamese market
Lang Son Province
Reduce the use of chemical fertilizers in spice groves and reforest.
Dak Nong Province
Conduct biochar, afforestation and reducing chemical fertilizer methods.
Mekong Delta area
Reduce the amount of chemical fertilizer used and increase the amount of organic fertilizer used. Also, produce biochar from waste materials such as rice husks or generate electricity.
Vinh Long Province
Conduct a demonstration experiment to reduce the use of chemical fertilizers in rice paddies in collaboration with Niigata University and Can Tho University.
Tay Ninh Province
Sustainable forest restoration & management; Biochar plants and Renewable energy & electricity credits.
Japan market
J-Credit creation project
Methane reduction in rice paddies and Biochar production from agricultural waste.
Satellite Demonstration
Using satellites to grasp the current state of water management in rice paddies.
Utilizing carbon credits for tourism
Carbon credits offer eco-friendly lodging by offsetting tourist emissions.
Laos market
Replant trees in areas where forests have been lost due to disasters and in degraded areas, and develop forests.
Phillipines market
Driving sustainability through forest and solar energy projects.
Indonesia market
(West Java area) the aim is to reduce water usage and chemical fertilizers by introducing System of Rice Intensification (SRI) farming methods into rice paddies.
Latest News
November 24, 2025
Company
Jizoku Inc. Toyama Branch Team Wins Three Awards: “Hokuriku Business Grand Prix,” “SDGs Award,” and “JAPAN National Competition Slot”
On October 18, 2025, at the “12th Hokuriku Business Design & Action Award 2025” held in Imizu City, Toyama Prefecture,…
November 24, 2025
Company
Jizoku Launches Partnership with Utara LLC to Create J-Credits
Jizoku Inc. (Head Office: Kunitachi, Tokyo; Representative Director: Keiichiro Kataoka) is pleased to announce that it has entered into a…
November 18, 2025
Company
Jizoku Launches Collaboration with IPB and UNPAD to Advance SRI‑Based Carbon Credits in Indonesia
Tokyo, Japan — Jizoku Inc. (Head Office: Kunitachi, Tokyo; Representative Director: Keiichiro Kataoka) announces the start of a collaboration with…
November 17, 2025
Company
Jizoku Inc. Exhibited at “Agriculture Week” at Makuhari Messe
Jizoku Inc. (CEO: Keiichiro Kataoka) participated in “Agriculture Week”, held from October 1–3, 2025, at Makuhari Messe in Chiba, Japan.…
November 14, 2025
Company
Jizoku Inc. Featured in Hitotsubashi University PR Magazine “HQ”
Jizoku Inc. (CEO: Keiichiro Kataoka) is pleased to announce that our company and CEO have been featured in Hitotsubashi University’s…
November 13, 2025
Company
Jizoku Hosts Site Visit for Corporate Partners to Explore Carbon Credit Initiatives
Jizoku Inc. (Kunitachi, Tokyo) recently organized a site visit for representatives from major corporations to meet and engage with farmers…
November 12, 2025
News
Jizoku Inc. Carbon Offsets Toyama’s ‘Josai’ Summer Festival with Local “Mirai no Me Credit”
Jizoku Inc. (Head Office: Kunitachi City, Tokyo; Representative Director: Keiichiro Kataoka, hereinafter “Jizoku”) is pleased to announce that it provided…
November 11, 2025
Announcement
Jizoku Inc. Enters into Strategic Partnership with Sumifuku for Biochar Credit Development
Jizoku Inc. (Headquarters: Kunitachi, Tokyo; CEO: Keiichiro Kataoka) has signed a Memorandum of Understanding (MOU) and a mutual agency agreement…
November 24, 2025
Company
Jizoku Inc. Toyama Branch Team Wins Three Awards: “Hokuriku Business Grand Prix,” “SDGs Award,” and “JAPAN National Competition Slot”
On October 18, 2025, at the “12th Hokuriku Business Design & Action Award 2025” held in Imizu City, Toyama Prefecture,…
November 24, 2025
Company
Jizoku Launches Partnership with Utara LLC to Create J-Credits
Jizoku Inc. (Head Office: Kunitachi, Tokyo; Representative Director: Keiichiro Kataoka) is pleased to announce that it has entered into a…
November 18, 2025
Company
Jizoku Launches Collaboration with IPB and UNPAD to Advance SRI‑Based Carbon Credits in Indonesia
Tokyo, Japan — Jizoku Inc. (Head Office: Kunitachi, Tokyo; Representative Director: Keiichiro Kataoka) announces the start of a collaboration with…
November 17, 2025
Company
Jizoku Inc. Exhibited at “Agriculture Week” at Makuhari Messe
Jizoku Inc. (CEO: Keiichiro Kataoka) participated in “Agriculture Week”, held from October 1–3, 2025, at Makuhari Messe in Chiba, Japan.…
November 14, 2025
Company
Jizoku Inc. Featured in Hitotsubashi University PR Magazine “HQ”
Jizoku Inc. (CEO: Keiichiro Kataoka) is pleased to announce that our company and CEO have been featured in Hitotsubashi University’s…
November 13, 2025
Company
Jizoku Hosts Site Visit for Corporate Partners to Explore Carbon Credit Initiatives
Jizoku Inc. (Kunitachi, Tokyo) recently organized a site visit for representatives from major corporations to meet and engage with farmers…
November 12, 2025
News
Jizoku Inc. Carbon Offsets Toyama’s ‘Josai’ Summer Festival with Local “Mirai no Me Credit”
Jizoku Inc. (Head Office: Kunitachi City, Tokyo; Representative Director: Keiichiro Kataoka, hereinafter “Jizoku”) is pleased to announce that it provided…
November 11, 2025
Announcement
Jizoku Inc. Enters into Strategic Partnership with Sumifuku for Biochar Credit Development
Jizoku Inc. (Headquarters: Kunitachi, Tokyo; CEO: Keiichiro Kataoka) has signed a Memorandum of Understanding (MOU) and a mutual agency agreement…
June 20, 2025
Award & Media
Our CEO Participates in “Hitotsubashi University 150th Anniversary / 2025 Homecoming Day” Panel Discussion
We are pleased to announce that Keiichiro Kataoka, CEO of our company, participated in the special event “Hitotsubashi University-originated Venture…
January 12, 2025
Award & Media
Jizoku Inc. to Appear on TV Tokyo’s “Zenryoku Innovators”
On Sunday, January 12, 2025, our CEO Keiichiro Kataoka appeared on TV Tokyo’s “Zenryoku Innovators – Gen Z Tackles the…
January 12, 2025
Award & Media
Jizoku Inc. Announces Graduation from AgVenture Lab’s “GROW & BLOOM” Program
Jizoku Inc. is pleased to announce its graduation from “GROW & BLOOM,” an incubation program hosted by AgVenture Lab, established…
January 10, 2025
Award & Media
Jizoku Inc. Awarded Supporter Prize at CHIBA Business Contest 2024
Jizoku Inc. is pleased to announce that it has been honored with the Supporter Awards at the CHIBA Business Contest…
December 16, 2024
Award & Media
Jizoku Inc. to Present at Kuwana City-Sponsored MASH UP! KUWANA 2024
MASH UP! KUWANA 2024 is a collaborative business development program with startups, held under the “Kuwana Startup Open Field” initiative—an…
November 11, 2025
Announcement
Jizoku Inc. Enters into Strategic Partnership with Sumifuku for Biochar Credit Development
Jizoku Inc. (Headquarters: Kunitachi, Tokyo; CEO: Keiichiro Kataoka) has signed a Memorandum of Understanding (MOU) and a mutual agency agreement…
November 10, 2025
Announcement
Jizoku Inc. Announces Suspension of Agricultural Carbon Credit Generation in FY2025
Jizoku Inc. Announces Suspension of Agricultural Carbon Credit Generation in Regions Unable to Conduct Mid-Season Drainage Due to Severe Drought…
November 6, 2025
Announcement
Announcement of establishment of Jizoku Inc. Toyama Branch
Jizoku Inc. (Headquarters: Kunitachi City, Tokyo;CEO: Keiichiro Kataoka) is pleased to announce the establishment and registration of the company’s first…
November 5, 2025
Announcement
Jizoku Starts Joint Research with Niigata University and Can Tho University
Launching Rice Cultivation Trials to Reduce Fertilizer Use, Cut Greenhouse Gas Emissions, and Implement Carbon Credit Schemes Tokyo-based Jizoku Inc.…
April 21, 2025
Announcement
Jizoku Inc. Announces Head Office Relocation
We are pleased to inform you that Jizoku Inc. has completed the registration procedures associated with the relocation of our…
Ready to make a sustainable impact?
Partner with Jizoku to grow green, scale change.