About us

Regeneration of natural environments

Wishing for the regeneration of natural environments in areas radioactively contaminated by the accident of the Fukushima Daiichi Nuclear Power Plant, we aim to draw out recovery measures based on the scientific evidence and proof and with the utilization of renewable energy resources toward “the local production for local consumption”.


Eco Studies Assn. is a voluntary group which mainly consists of retired or semi-retired researchers, engineers, and technicians who are willing to volunteer their time to take advantage of their professional experiences and expertise for radioactive monitoring activities in areas contaminated with radioactive substances emitted from Fukushima Daiichi Nuclear Power Plant. Young generation also joins in. Upon request our members of Eco Studies Inc. go anywhere and monitor radiation levels, the amount and expanse, free of charge.

Name EcoStudies, a general incorporated association
Address  Kyodo Tsushin Kaikan 2F32, Toranomon 2-2-5, Minatoku , Tokyo 105-0001, Japan
Tel:03-6441-0280
Fax:03-6441-0281
Representative Director Nobuhiro SHIOTANI (Dr. Eng. & Prof. Emeritus at The Tokyo University of Fisheries)
Director Junichi SATO (Dr. Eng. & Former Visiting Prof. at University of Tokyo)
Director Hisashi FUJIBAYASHI (CEO of Eco Holdings Co. Ltd)
Director Makoto TSUCHIDA (Director of Eco Holdings Co. Ltd)
Deputy Director Hideo OHASHI (PhD. & Prof. Emeritus at Tokyo University of Marine Science and Technology)
Director Noriyuki KUMAGAI (President of Kumagai Inc.)
Director Hiromi SHIBATA (Dr. Eng. Specially Appointed Researcher at Osaka University)
Director Yasusi BAMBA (CEO of Bam’s Inc.)
Auditor Atsushi OKADA(PhD., Former Researcher at Institute of Cosmic Ray Research, The University of Tokyo)
Objectives The regeneration of natural environments in areas radioactively contaminated by the accident of the Fukushima Daiichi Nuclear Power Plant