| Specialization and related fields | 
|---|
| Academic background | ||
|---|---|---|
| 1. | ||
| 2. | ||
| 3. | ||
| Business career | ||
|---|---|---|
| 1. | 1997/04
        
          ~ 2000/03 | |
| 2. | 2018/04/01
        
          ~ 2023/03/31 | |
| 3. | 2023/04/01
        
          ~ | |
| Book and thesis | |||
|---|---|---|---|
| 1. | Books | ||
| 2. | Papers | ||
| 3. | Papers | ||
| 4. | Papers | ||