| Property | Value |
| Country | Japan |
| Domain | Date |
| sekisuihouse-f-kansai.co.jp | 2025-01-18 |
| sekisuihouse-f-chugokushikoku.co.jp | 2025-01-12 |
| sekisuihouse-f-tokyo.co.jp | 2025-01-12 |
| biz-smart.jp | 2025-01-07 |
| sekisuihouse-f-chubu.co.jp | 2025-01-02 |
| sekisuihouse-f-tohoku.co.jp | 2024-12-30 |
| sekisuihouse-f-kyushu.co.jp | 2024-12-27 |
| sekisuihouse-f.jp | 2024-12-20 |
| sumu-site.com | 2024-12-20 |