Third party Japanese developers are beginning to develop Xbox One games and there are some neat titles like a new Azito game. Azito is a simulation game series where you build and maintain a secret underground base that holds a robot that fights giant robots. Hamster brought the series to Nintendo 3DS and an Azito game is slated for release in spring 2015 for Xbox One.
Shooting Love Trilogy from shmup developer Triangle Service is also in the works for 2015.
Atlus, Demon Gaze developer Experience, SNK Playmore, Let It Die maker GungHo Online Entertainment, Disgaea developer Nippon Ichi Software, Senran Kagura creator Marvelous, fighting game guru Arc System Works, and shmup house Cave are some of the Japanese studios starting to developing games for Xbox One.