Capcom release on December 8, 2016 in Japan the new Megami Meguri on Nintendo 3DS. The game will be available in free to play and in paid version also even in package and download version (free version will be available only in download edition).
Since the game going to has a large data file you can pre-download it today (paid and free edition too) and on December 8, 2016 you only need to download the key files.
The pre-download requires 2604 blocks on the SD card. If you want to play with the game already on December 8 you should choose the pre-download edition.