| Property | Value |
| Name | Hiroyuki Shinohara |
| Organization | CoPro System Corporation |
| webmaster@coprosystem.co.jp | |
| Zip Code | 141-0022 |
| City | Shinagawa-ku |
| State | Tokyo |
| Country | JP |
| Phone | +81.354244050 |
| Fax | +81.354244060 |
| NameServer | ns4.sphere.ad.jp |
| Created | 2007-03-06 00:00:00 |
| Changed | 2016-02-20 00:00:00 |
| Expires | 2017-03-06 00:00:00 |
| Registrar | GMO INTERNET, INC. D |
| Date | IP Address |
| 2025-01-16 | 203.138.187.54 (ClassC) |