| Date | Description |
|---|---|
| 2023-07-11 | delete president Kazumi Osato |
| 2023-07-11 | insert president Takashi Okabe |
| 2023-07-11 | delete person Kazumi Osato |
| 2023-07-11 | insert person Takashi Okabe |
| 2022-07-18 | delete president Haruya Nakata |
| 2022-07-18 | insert president Kazumi Osato |
| 2022-07-18 | delete person Haruya Nakata |
| 2022-07-18 | insert person Kazumi Osato |
| 2021-02-25 | delete source_ip 202.238.87.130 |
| 2021-02-25 | insert source_ip 121.101.68.234 |