| 1995: | Graduated from the Department of Welfare Psychology, College of Social Welfare, Tohoku Fukushi University |
| 1998: | Completed the first term of a two-year doctoral course of the Graduate School of Information Science, Tohoku University |
| 2002: | Completed the second term of a three-year doctoral course of the Graduate School of Information Science, Tohoku University |
| 2002: | Assistant, Department of Psychology, College of Humanities, Iwaki Meisei University(Iryo Sosei University) |
| 2006: | Fulltime Instructor, Iwaki Meisei University(Iryo Sosei University) |
| 2009: | Assistant Professor, Iwaki Meisei University(Iryo Sosei University) |
| 2017: | Professor, Iwaki Meisei University (Iryo Sosei University) |
| 2020: | Current position |