| Property | Value |
| Location | Tokyo, Japan |
| Country | Japan |
| Domain | Date |
| robot.chuoh.com | 2025-10-23 |
| alpha-acad.jp | 2025-10-21 |
| chuoh-holdings.co.jp | 2025-10-21 |
| man-abi.com | 2025-10-21 |
| senvus.com | 2025-10-20 |
| prestep-online.com | 2025-10-19 |
| hi-touch-online.com | 2025-10-16 |