==Computer VPN method==
Connect to a Japanese VPN server
Open up CMD as administrator
Type; netsh wlan set hostednetwork mode=allow ssid=Test key=password
(You can switch out SSID and KEY with your own)
Type; netsh wlan start hostednetwork
(Site used as reference: https://www.privateinternetaccess.com/forum/discussion/316/share-private-internet-access-vpn-with-all-your-wireless-devices)
Once that is set up, right click internet Icon on Task bar and open up Network and Sharing centre
Click 'Change adapter settings'
Right click the VPN internet adapter and select properties.
Go to the 'Sharing' tab.
Click 'Allow other network users to connect through this computer's internet connection'
Use the drop down menu and select the new adapter (You can find it by viewing the adapters that already exist and matching your chosen SSID with the name seen under the adapter's title)
Once this is down, just connect to the network broadcast by your PC.
(Tunnel Bear download)