The Use of VPN Service

*For new coronavirus measures, we will not notify the installation password of the client certificate with a sealed letter. For details, please see the announcement “Announce: About change of inquiry and application correspondence with New Coronavirus measures“.

Service users can access your division network(VLAN) via the Internet from your home or the outside place by using VPN service.(※1)

Service Users

・Person who has a position in R-CCS
 (Person who has a domicile provided on the RIKEN personnel regulation.)


If you use this service, you have to be completed the procedure for R-CCS-Net service use. For details, please refer to “R-CCS-Net Application Procedure (PDF/567KB)“.

Service Use Procedure


※1 When you use the wireless LAN service and eduroam service of R-CCS-Net, you cannot connect VPN over the following service.


If you have any questions about this service, please feel free to contact to R-CCS-Net Helpdesk.

Post on March 21st, 2017, Update on May 14th, 2021