Emeritus Professor of Kyoto University

Professor of Graduate School of Comparative Studies in Society and Culture Kyushu University

Assistant Professor of Graduate School of Letters Hokkaido University

Professor of Faculty of Biology and Earth Sciences, Okayama University of Science

Engineering Department, Osaka Branch, Research Institute for Construction Environment

Makkari Branch Office, Hokkaido Fisheries Hatchery

Associate Professor, Center for Liberal Arts Education, Meiji Gakuin University

Kobe City

Former Research Fellow of the Japan Society for the Promotion of Science

UMass Medical School, USA

Lecturer of Chulalongkorn University, Thailand

Vilnius University, Lithuania

Nagoya Junior College

Chugai Technos Corporation

Inha University, Korea

NHK Kitakyushu Bureau

Associate Professor, Faculty of Education, University of the Ryukyu

Associate Professor, Aichi University of Education

Hiroshima University Museum

Asahi Shimbun Publishing Co.

Curator, Kanagawa Prefectural Museum of Natural History

Associate Professor, City University of Hong Kong

Ministry of the Environment, Government Secretariat Division

Nagoya City

Nature Conservation Officer, Ministry of the Environment

Teacher, Nagano Prefectural Ueda High School

Researcher, The Museum Zoologicum Bogoriense, Indonesia

Teacher, Niigata Prefecture Hokuetsu High School

National Museum of Nature and Science

Curator, Kitakyushu Museum of Natural History and Human History

Curator, Hagi Museum

Konica Minolta, Inc.

Doctoral course, Okayama University of Science

Japan Center for Independent Living

Saitama prefecture

Akita prefecture

Employee-leasing company

Teacher, Saitama Prefectural Junior High School

Eight-Japan Engineering Consultants Inc.

Kyoto city

Researcher, Field Science Education and Research Center, Kyoto University