| 2026-10-06 | links.contact | https://www.sej.co.jp/ |
| contact.phone | https://www.sej.co.jp/company/summary.html |
| contact.fax | https://faq.sej.co.jp/ |
| contact.email | https://faq.sej.co.jp/ |
| basics.market | https://www.sej.co.jp/company/summary.html |
| industries | https://www.sej.co.jp/company/summary.html |
| keywords | https://www.sej.co.jp/ |
| features | https://www.sej.co.jp/company/summary.html |
| 2026-10-04 | industries | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| 2026-10-04 | name | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| name_reading | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| contact.postal_address | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| basics.representative | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| basics.employees | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| basics.founded_on | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| links.website | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| gbizinfo_industries | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |
| industries | https://info.gbiz.go.jp/hojin/ichiran?hojinBango=1010001088181 |