| Specialization and related fields | 
|---|
| Business career | ||
|---|---|---|
| 1. | 2004/04/01
        
          ~ 2010/03/31 | |
| 2. | 2010/04/01
        
          ~ 2020/03/31 | |
| 3. | 2020/04/01
        
          ~ | |
| Belonging society | ||
|---|---|---|
| 1. | 2010/04
        
          ~ | |
| Official position and committee in Univ. | ||
|---|---|---|
| 1. | 2008/04/01
        						
            						~ 2010/03/31 | |
| 2. | 2010/04/01
        						
            						~ 2012/03/31 | |
| 3. | 2014/04/01
        						
            						~ 2016/03/31 | |
| 4. | 2016/04/01
        						
            						~ 2018/03/31 | |
| 5. | 2018/04/01
        						
            						~ 2020/03/31 | |