2026.03-present, Associate Professor, Institute for Sustainable Agro-ecosystem Services, The University of Tokyo  

2025.04-2026.02,  Researcher, Research Center for Advanced Analysis, Environmental Chemical Analysis Unit, National Agriculture and Food Research Organization (NARO)

2020.07-2025.03,  Assistant Professor, Tsukuba-Plant Innovation Research Center, University of Tsukuba
                                          with Prof. Hiroshi Ezura & Associ. Prof. Tohru Ariizumi

2018.09-2020.06,  Research Assistant Professor, Science Research Center, Yamaguchi University
                                          with Prof. Junichi Mano

2013.10-2018.08,  Research Associate/JSPS Fellow, MSU-DOE Plant Research Laboratory, Michigan State University
                                          @ Prof. Gregg Howe's lab

2007.10-2015.03,  JSPS Fellow/Postdoctoral Researcher/Pre-doctoral Research Assistant, Center for Ecological Research, Kyoto University/ collaboration with Yamaguchi University
                                          @ Prof. Junji Takabayashi's lab & Prof. Kenji Matsui's lab

2005.04-2008.03, Ph.D. (Life Sciences) Student, Tokyo University of Pharmacy and Life Sciences
                                          @ Prof. Mikio Tsuzuki's lab & Assist. Prof. Norihiro Sato

2004.04-2005.02, Post-master Research Assistant, Research Institute for Biological Sciences (RIBS Okayama), Okayama Prefecture
                                          @ Dr. Ken'ichi Ogawa's lab

2002.04-2004.03, M.S. Student, Tokyo University of Pharmacy and Life Sciences