Sekai VPN is a VPN service from Interlink Co., Ltd., a long-running Japanese internet provider founded in 1992. The company has offered this VPN service since 2014.

The service has servers in many countries, including Japan, the United States, Germany, France, the United Kingdom, and several Asian countries. One subscription lets users connect to any location, using shared IP addresses to reach region-locked content or stay safe on public Wi-Fi.

The Sekai Browser extension for Chrome and Edge is a handy addition. It sends only browser traffic through the VPN with one click, so other apps keep using the regular connection. This makes it quick to access blocked websites when needed. Official apps are available for Windows, macOS, iOS, Android TV, Amazon Fire TV, and Fire tablets.

Payment options include credit cards, phone bill add-on through NTT, and bank transfer. Data transfer is unlimited.