Right click on the network icon in the system tray and then click "Open Network and Sharing Center".
Click "Set up a new connection or network".
Select "Connect to a workplace" and click "Next".
Click on "Use my Internet connection (VPN)".
Fill form with values shown below. Check "Remember my credentials" and click on "Create".
Internet address: jp.trust.zone
Destination name: Trust.Zone-Japan
Open the Network and Sharing Center and click on "Change adapter settings".
Click with right on the VPN network adapter and then click on "Properties".
Switch to the tab "Security", select Type of VPN "Layer 2 Tunneling Protocol with IPsec (L2TP/IPsec)" and take over the settings from the screenshot. Then click on "Advanced settings".
Set "Use preshared key for authentication", it is: trustzone
Click on the network icon in the taskbar, select the VPN connection and click on "Connect".
Enter your VPN login credentials and click on "OK".
Trust.Zone-Japan Trust.Zone-Japan jp.trust.zone
If connection has been successfully established, it displays "Connected". You can manage your VPN connection in the network settings.
Trust.Zone-Japan Trust.Zone-Japan 2 Trust.Zone-Japan
Your IP: x.x.x.x · Japan · You are in TRUST.ZONE now! Your real location is hidden!