| Date | Description |
|---|---|
| 2021-07-01 | insert founder Takichi Aso |
| 2021-07-01 | insert person Takichi Aso |
| 2020-01-22 | delete source_ip 210.148.117.172 |
| 2020-01-22 | insert source_ip 210.148.117.171 |
| 2018-09-01 | insert person Aso Marriage |
| 2013-12-04 | update founded_year 2001 => 1872 |