Hatsune Miku: Project Mirai is one of the biggest projects Sega has on the Nintendo 3DS right now. On January 16th, it has been revealed on the game’s official Twitter feed, that it’s finally complete. How long has it been in the works exactly? Well, according to the feed, development has started one and a half year ago. That’s quite a lot of time for a portable Hatsune Miku title, but it seems to be quite unique and polished. It will be out in Japan on March 8th!