| Property | Value |
| Location | Osaka, Japan |
| Country | Japan |
| Domain | Date |
| hoken-minaoshi-lab.jp | 2025-01-14 |
| www.hoken-minaoshi-lab.jp | 2024-01-11 |
| www.zeirishi-shoukai-lab.jp | 2024-01-11 |
| zeirishi-shoukai-lab.jp | 2024-01-11 |
| mail.otama-studio.com | 2021-02-28 |
| otama-studio.com | 2019-11-29 |
| www.otama-studio.com | 2019-08-17 |
| housoushibou.go.jp | 2016-10-03 |