- 2007 - 2008 Gifu University Graduate School of Medicine
- 2005 - 2007 Gifu University Graduate School of Medicine
- 2004 - 2005 Gifu University Collaborative Center for Academy/ Industry/Government
- 2002 - 2004 Gifu University Virtual System Laboratory
- Part-time Lecturer of Information Science
- Humanitec Nursing School, Japan
- Teaching Assistant of Graduate School of Engineering, Gifu University
- Research Assistant of faculty of engineering, Gifu University, Japan
- Part-time Lecturer of Artificial Intelligence
- Tokai Polytechnic College, Employment and Human Resources Development Organization of Gifu, Japan
- Researcher
- Virtual System Laboratory, Gifu University, Japan.
- Researcher for the "Intellectual Cluster Creation Project" from the Ministry of Education, Culture, Sports, Science and Technology, Japan.
- Collaborative Center for Academy, Industry and Government, Gifu University, Japan