Professional Experience

Apr., 2005-    Research Assistant

21st century Center of Excellence (COE) program "Predictability of the Evolution and Variation of the Multi-scale Earth System"

Department of Earth and Planetary Science, the University of Tokyo.

Apr., 2008-    Engineer for new instruments

R&D department, Sibata Scientific Technology Ltd. (R&D of air sampling devices and a gas sensor)

Jul., 2010-      Project research associate

Research Center for Advanced Science and Technology, the University of Tokyo (R&D of a new aerosol composition analyzer)

Jan., 2013-     Researcher (II)

Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology

(tenured in 2016)

Oct., 2020-     Researcher

Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology


Other activities

Feb., 2013-     Cooperative Researcher

Research Center for Advanced Science and Technology, the University of Tokyo (till Feb., 2014)

Nov., 2019-    Section Editorial Board Member of "Atmosphere (MDPI)" (for 2 years)

Sep., 2020-    Editorial Board Member of "Earozoru Kenkyu (JAAST)" (for 4 years)


Educational background

B. S., Mar., 2003   Department of Science, Yokohama City University, Japan

M. S., Mar., 2005   Department of Earth and Planetary Science, the University of Tokyo, Japan

D. S., Mar., 2008   Department of Earth and Planetary Science, the University of Tokyo, Japan


Teaching experiences

Apr., 2003-Mar., 2007   Teaching assistant for the laboratory course of undergraduate students (the Univ of Tokyo)

Oct., 2016-Mar., 2018   Co-supervisor for a master course student of Kyushu University

Feb., 2019   Part-time Lecturer, "Special Seminar" (@Yokohama City University)

Jul., 2019    Part-time Lecturer, "Introduction of Material System Science" (@Yokohama City University)

Jul., 2020    Part-time Lecturer, "Introduction of Material System Science" (@Yokohama City University)

Jul., 2020    Part-time Lecturer, "Comprehensive course of liberal arts lecture" (@Yokohama City University)

Jun., 2021    Part-time Lecturer, "Introduction of Material System Science" (@Yokohama City University)

Jun., 2021    Part-time Lecturer, "Comprehensive course of liberal arts lecture" (@Yokohama City University)

Jun., 2022    Part-time Lecturer, "Comprehensive course of liberal arts lecture" (@Yokohama City University)

Jun., 2023   Part-time Lecturer, "Comprehensive course of liberal arts lecture" (@Yokohama City University)


Scientific Societies

American Association for Aerosol Research (AAAR), Japanese Geoscience Union (JpGU), Japanese Association of Aerosol Science and Technology (JAAST), Japan Society for Atmospheric Environment (JSAE), Meteorological Society of Japan (MSJ)


Peer review experiences

Journal of Geophysical Research-Atmosphere

Geophysical Research Letters

Atmospheric Chemistry and Physics

Atmospheric Measurement Techniques

Environmental Science and Technology

Aerosol Science and Technology

Atmospheric Environment

Atmospheric Research, Atmosphere, Aerosol and Air Quality Research

Atmospheric Pollution Research, Environmental Science and Pollution Research

Journal of Marine Science and Engineering 

EAROZORU Kenkyu (Japanese), Journal of Japan Society for Atmospheric Environment (Japanese)


Honors and awards

2008  Half-exemption from repayment upon graduation for graduate school students with outstanding results (JASSO)

2013   Special Award of the 31st Advanced Technology Award for Encouraging Creativity (Fuji Sankei Business i) 

*co-awarded with Mr. N. Takeda, Mr. M. Tabaru, and Mr. K. Koizumi at Fuji Electric, and Dr. F. Taketani at JAMSTEC

2017   ESPEC Prize for the Encouragement of Environmental Studies (ESPEC Corp.)

2018   Outstanding Contribution in Reviewing (Atmospheric Research, Elsevier)

2019   Young Researchers' Award, Japan Association of Aerosol Science and Technology (JAAST)


Research supports

[as a PI]

2014-2016 JSPS Kakenhi, Grant-in-Aid for Challenging Exploratory Research, "Characterization of black carbon over East Asian region in the last 100 years"

2017-2018 ESPEC Foundation for Global Environment Research and Technology (Charitable Trust) , "Studies on PM2.5 aerosol characterization using next-generation unmanned observational platform"

2017-2018 Steel Foundation for Environmental Protection Technology, "Evaluation of ship-emission of black carbon aerosols based on the continuous observation in a remote island"

2018-2020 JSPS Kakenhi, Grant-in-Aid for Scientific Research (C) "UAV-borne atmospheric aerosol flux measurement"

[as a participant]

2014-2016 JSPS Kakenhi, Grant-in-Aid for Scientific Research (B) "Improved detection of atmospheric bioaerosols by integrating online fluorescence method with offline measurements based on DNA staining"  (PI: Dr. Yugo Kanaya at JAMSTEC)

2014-2016 Environment Research and Technology Development Fund, "Comprehensive Estimates of Black Carbon Radiative Forcing Leading to Global Warming" (PI: Dr. Makoto Koike at Univ of Tokyo)

2015-2020 Arctic Challenge for Sustainability (ArCS) "Atmospheric climate forcers in the Arctic" (PI: Dr. Makoto Koike at Univ of Tokyo/NIPR)

2016-2019 JSPS Kakenhi, Grant-in-Aid for Challenging Exploratory Research, "Evaluation of impacts of glacier snow inpurities on its surface albedo" (PI: Dr. Keiko Konya at JAMSTEC)

2018-2020 JSPS Kakenhi, Grant-in-Aid for Scientific Research (A), "Origins and ice nucleating abilities of bioaerosols in the marine atmosphere: Links among ecosystems, chemical substances, and clouds explored with fluorescence properties"(PI: Dr. Yugo Kanaya at JAMSTEC)

2018-2019 Steel Foundation for Environmental Protection Technology, "Characterization of light-absorbing organic aerosols in East Asia" (PI: Dr. Chunmao Zhu at JAMSTEC)