Three titles from Steins;Gate series (only published in Japan) are coming to Xbox One Backward Compatibility today.
*As always, those that own these games digitally will be able to download them again for free from the "Ready to Download" section of the Xbox One
These should be available to every market, but I can seem to find them in the US store. Follow this link: https://majornelson.com/blog/xbox-one-backward-compatibility/ then use the links in the list to buy the games.