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.
The company exhibited as a partner of NTT Group, presenting within the NTT booth. Jizoku showcased its sustainability-focused agricultural solutions, including Extended Mid-Season Drainage and Biochar.
Overview of Solutions
- Extended Mid-Season DrainageIn rice cultivation, the “mid-season drainage” refers to draining water before the heading stage. By extending this drainage period by approximately one additional week compared to conventional practice, methane emissions can be reduced by 30%. This method is gaining attention as a practical approach to climate change mitigation.
- BiocharAgricultural residues such as rice husks, pruned branches, and bamboo are carbonized into biochar and applied to farmland. This contributes to soil improvement and carbon sequestration, enabling both resource recycling and decarbonization in agriculture.
Related news
March 19, 2025
Company
Jizoku CEO Kataoka Presents Carbon Credit Initiatives at Toyama Prefecture x SHIBUYA QWS “NAKASAI Fest”
On March 19, our Representative Director, Keiichiro Kataoka, spoke at the event “Toyama Prefecture × SHIBUYA QWS ‘NAKASAI Festival’ –...
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...
January 20, 2025
Company
Jizoku Inc. Recognized as a Hitotsubashi University-Certified Venture
Jizoku Inc. is proud to announce that it has been officially recognized as a Startup Venture from Hitotsubashi University. At...
November 3, 2025
News
Jizoku Inc. CEO Kataoka Speaks at Korea Social Value Festa 2025
Jizoku Inc. announced that its CEO, Keiichiro Kataoka, participated as a speaker at the Korea Social Value Festa (KSVF) 2025,...
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...
August 7, 2024
Company
Jizoku Inc., Toyamanome, and Shiten Inc. Announce Business Alliance
Jizoku Inc., the General Incorporated Association Toyama no Me, and Shiten Inc. have announced a business partnership aimed at addressing...
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,...
September 22, 2024
Company
Jizoku Inc. Completes First Phase of Paddy Field Monitoring Demonstration Test Using Satellite Data Analysis Technology
Jizoku Inc. (Head Office: Kunitachi City, Tokyo; CEO: Keiichiro Kataoka; hereinafter “Jizoku”), which supports carbon credit generation in the agricultural...

