Business career
1. 2026/04/01 ~
2. 2022/04/01 ~ 2026/03/31
3. 2021/10/01 ~ 2022/03/31
Present specialized field
Papers
1. 2026/07/02
2. 2026/06/12
3. 2026/06
4. 2026/05/15
5. 2026/04/15