Japan

Partners

SEIWA, Osaka, Japan – 2024

Successful Collaboration in Japan 
A&V Consulting recently established a collaboration with SEIWA Ltd. Co.,
an Osaka-based company specializing in organic fertilizers and plant
growth stimulants. This partnership focused on developing a comprehensive
U.S. market entry strategy, which included virtual market research, data-driven
analysis, and regulatory compliance support.
In addition, we identified and proposed targeted grant-writing opportunities to
help secure external funding from both U.S. and Japanese government
programs, aiming to reduce financial barriers to expansion.

CHUBU Ecotec Co., Ltd. – 2025 

A&V Consulting LLC is proud to announce a newly signed partnership
agreement with CHUBU Ecotec Co., Ltd., a leading Japanese engineering
company specializing in sustainable agricultural and environmental
technologies.
Headquartered in Japan, CHUBU Ecotec designs and manufactures advanced
cattle waste fermentation systems that convert livestock manure into high-
quality organic fertilizers in pellet, liquid, and powder forms. Backed by decades
of engineering innovation and a strong commitment to circular economy
principles, their solutions help reduce environmental impact while improving soil
health and agricultural productivity. CHUBU Ecotec’s technologies are widely
implemented throughout Japan and across other regions in Asia.
In 2025, CHUBU Ecotec officially partnered with A&V Consulting LLC to bring its
cutting-edge equipment and organic fertilizers to the U.S. market. This
collaboration includes several ongoing initiatives in the state of Florida, where
both companies are actively working to demonstrate product performance,
ensure compliance with U.S. regulatory standards, and promote sustainable
farming solutions.
As part of this agreement, A&V Consulting serves as the official U.S.
representative of CHUBU Ecotec in Florida, supporting their business
development, coordination efforts, and long-term market entry strategy.

KOHSHIN Engineering – 2026 

A&V Consulting LLC is proud to announce a newly signed partnership
agreement with Kohshin Engineering Co., Ltd., a respected Japanese
engineering firm specializing in advanced enclosed manure fermentation and
environmental management technologies for livestock agriculture.

Headquartered in Japan, Kohshin Engineering designs and manufactures the
KNLL enclosed fermentation system, an innovative technology that stabilizes
livestock manure in a controlled environment, significantly reducing odors,
pathogens, and nutrient variability while producing a consistent, high-quality
organic fertilizer. Built on decades of practical field experience and engineering
refinement, Kohshin’s approach reflects strong circular-economy
principles—transforming manure from a waste management burden into a
valuable agricultural resource. Their systems are successfully deployed across Japan and in other international markets where environmental compliance and
nutrient recovery are critical priorities.
In 2026, Kohshin Engineering formally partnered with A&V Consulting LLC to
adapt and introduce its enclosed fermentation technology to the United States
through an institutional, research-driven pathway. This collaboration will initially
focus on Florida and Iowa as pilot regions, with emphasis on:
✓ Dairy operations,
✓ Swine (pigs) facilities,
✓ Broiler and poultry operations, and
✓ Equine (horse) facilities in Florida,
while supporting all types of livestock applications across Iowa through
demonstration and cluster-based implementation models.
Rather than pursuing immediate commercial sales, the partnership prioritizes
collaboration with Land-Grant Universities, Cooperative Extension Services, and
selected demonstration hosts to validate performance under U.S. conditions,
generate Florida- and Iowa-specific data, and ensure alignment with regulatory
and agronomic expectations. This institutional-first approach is intended to
reduce adoption risk for farmers and create a credible pathway for future market
deployment.
Under this agreement, A&V Consulting serves as Kohshin Engineering’s U.S.
implementation partner, coordinating pilot projects, facilitating research
collaborations, supporting site selection, developing operational frameworks,
and advancing a Florida Manure Cluster Model that integrates existing manure
handling systems with enclosed fermentation for scalable nutrient recovery and
organic fertilizer production.
Together, Kohshin Engineering and A&V Consulting aim to demonstrate how
Japanese-engineered enclosed fermentation can help U.S. livestock producers
improve environmental performance, strengthen regulatory compliance, and
create new revenue opportunities from manure-based organic
fertilizers—contributing to more resilient and sustainable American agriculture.