| 1983 | Graduated from the Faculty of Pharmaceutical Science at Science University of Tokyo (now: Tokyo University of Science TUS) |
| 1985 | Completed the master's degree course of Pharmaceutical Chemistry , Graduate School of Osaka University |
| 1985 | Research Associate, Faculty of Pharmaceutical Sciences, Kobe Gakuin University |
| 1991 | Research Associate, Faculty of Pharmaceutical Sciences, Osaka University |
| 1995 | Researcher and Senior researcher, Akita Research Institute of Food & Brewing (Akita prefecture) |
| 2009 | Senior officer, Akita Prefectural Agricultural Forestry, and Fishers Research Center (Akita prefecture) |
| 2011 | Advanced Senior Researcher, Akita Research Institute of Food & Brewing (Akita prefecture) |
| 2015 | Advanced senior officer, food sales promotion division of Akita prefecture |
| 2018 | Professor, Faculty of Pharmacy, Iwaki Meisei University (to present) |