| Date | Description |
|---|---|
| 2022-11-14 | delete address 6-16-2 Imazu-Cho, Fukuyama-City, Hiroshima, Japan |
| 2022-11-14 | update robots_txt_status www.sanwa-trp.com: 404 => 200 |
| 2018-09-30 | delete source_ip 157.205.237.15 |
| 2018-09-30 | insert source_ip 157.205.182.199 |
| 2018-07-15 | update person_description Hiroo Kinoshita => Hiroo Kinoshita |
| 2014-10-22 | delete fax +81-6-6447-2666 |
| 2014-10-22 | insert fax +81-6-6147-3303 |