We think of the future of plants and people

Global warming and frequent extreme weather in recent years threaten the stable supply of agricultural products, while a huge area of land suitable for crop production is disappearing from the earth year by year. To cope with these problems, we developed an advanced system, which create a stable plant growing environment everywhere in the world. Using this system, we have started researches on plant sciences not only for supplying food for people, but also for the future of plants and people.



Company Name
Plants Laboratory Inc.

Head Office
1-5-12 Minami-Aoyama, Minato-ku, Tokyo 107-0062, Japan

Okinawa Office
1-19-24 Onaka, Nago, Okinawa 905-0017, Japan

Demonstration experiment location
1-1-1 Midoricho, Nishitokyo, Tokyo 188-0002, Japan
Institute of Sustainable Agro-ecosystem Services, Graduate School of Agricultural and Life Sciences, the University of Tokyo

November 4, 2014

Management Team,Mitsubishi UFJ Capital Co., Ltd.

Atsuyuki Yukawa

Technology research and development related to plant factory
Consulting services related to plant factory
Sales of agricultural materials, wholesale business
Sales of agricultural products, wholesale business




PUTFARM is an energy-saving indoor farm system PLANTS LABORATORY developed in collaboration with the University of Tokyo. The high performance internal environment control and low construction cost were achieved, based on a novel thermo-shielding theory, by replacing the heat insulation frame wall with two layers of specially processed films covering the greenhouse-like framework, across which the heat transfer is effectively blocked. In coupled with an advanced air-conditioning system (the latent and sensible heat separation-type,), our indoor farm (plant factory) system performs accurate and precise control of air temperature and humidity. Patent pending.




May 18, 2018
Capital increased to 91.65 million yen.

November 30, 2017
Capital increased to 65.75 million yen.

September 29, 2017
Begin store "LEAFRU" opened!

October 1, 2016
Moving the Okinawa office

July 15, 2016
Capital increased to 37.75 million yen.

June 17, 2016
Capital increased to 7.75 million yen.

February 12, 2016
Opened Okinawa office.

November 12, 2015
The renewed website.

August 31, 2015
The University of Tokyo and Plants Laboratory jointly develop energy-saving plant factory "PUT". [Japanese only PDF]

April 1, 2015
Start a bio seedling business.

March 30, 2015
Institute for Sustainable Agro-ecosystem Services, in The University of Tokyo (Nishi-Tokyo City), and start a plant factory construction.

December 1, 2014
The University of Tokyo and Plants Laboratory is, start joint research in plant factory.

November 4, 2014
Established Plants Laboratory Inc.




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