- Mar 1998 : Bachelor of Science, Department of Geography, Faculty of Science, The University of Tokyo, Japan.
- Mar 2000 : Master of Science, Department of Geography, Graduate School of Science, The University of Tokyo, Japan.
- Mar 2004 : Doctor of Science, Earth and Planetary Science, Graduate School of Science, The University of Tokyo, Japan.
- Apr 2000 - Mar 2002 : Research Assistant, Marine Biogeochemistry Laboratory, Ocean Research Institute, The University of Tokyo, Japan.
- Apr 2002 - Mar 2003 : Teaching Assistant, Earth and Planetary Science, Graduate School of Science, The University of Tokyo, Japan.
- Apr 2003 - Mar 2005 : Research Fellow of the Japan Society of the Promotion of Science, at Marine Biogeochemistry Laboratory, Ocean Research Institute, The University of Tokyo, Japan.
- Mar 2005 - May 2006 : Research Fellow of the Japan Society of the Promotion of Science, at Department of Botany, University of Hawaii, USA.
- Jun 2006 - Jan 2008 : Senior Resercher, Urban Subsurface Project, Research Institute for Humanity and Nature, Kyoto, Japan.
- Feb 2008 - present : Assistant Professor, Faculty of Fisheries, Nagasaki University, Japan.
"C" means the grant as a co-researcher
- 2000 : Scholarship from Japan Student Services Organization
- 2003 : Presentation Award at 6th Japan Coral Reef Society
- 2003-2005 : JSPS (Japan Society for the Promotion of Science) Research Fellowships for Young Scientists
- 2006 : The Sasakawa Scientific Research Grant from The Japan Science Society
- 2007 : JSPS Research funds for the tenure track position
- 2008 : Nagasaki University special grant for the study at foreign country
- 2009 : Reserch grant from "The association for the Environmental Conservation of the Seto Inland Sea"
- 2008-2010(c) : Global Environment Research Fund from Ministry of the Environment "Adaptive management for water resources at atoll islands in Pacific Ocean"
- 2009-2010(c) : Grant-in-Aid (A) for challenging Exploratory Research from JSPS "Investigation of anti-biotic reaction related to biogeochemistry of inorganic nitrogen"
- 2009-2011(c) : Grant-in-Aid (B) for Scientific Research from JSPS "Effects of hypoxia in semi-closed bay on marine ecosystem"
- 2010-2014(c) : JST-JICA "Development of Strategic Regional Network of Institutions for Integrated Coastal Ecosystem Conservation and Adaptive Management in Response to Local and Global Environmental Change"
- 2010-2011 : Grant-in-Aid for Young Scientists from JSPS "Clarification of SGD effects on fisheries resources based on stable & radio istopes techniques"
- 2010-2013(c) : Grant-in-Aid (A) for Scientific Research from JSPS "Trial experiments on ecological remediation of hypoxia in semi-closed bay, Omura Bay"
- 2010-2012(c) : Grant-in-Aid (C) for Scientific Research from JSPS "Investigation of microbial communities causing hypoxia following to Chattonella antiqua red tide"
- 2010-2012(c) : Mitsui & Co., Ltd. Environment Fund "Estimation of the impacts of Asian dust on primary production"
- 2010 : Nagasaki Univ. Grant for Young Scientists "Evaluation of the effects of the opening the isahaya Bay dike on the surrounding marine environments"
- 2008-present: Member of the Committee on Marine Environmental Issues (The Oceanographic Society of Japan)
- 2000-present: Member of the Committee on Public Information (Japanese Coral Reef Society)
- 2004-present: Member of the Committee on Safe Research (Japanese Coral Reef Society)
- 2009-present: Councilor (Japanese Coral Reef Society)
- 2009-present: Member of the Committee on Oxygent-Deficient Water task team (Nagasaki prefecture)
