Tested and working on official hardware (Modified PAL New Nintendo 3DS XL)
(It's best to assure that the hardware you'd be attempting to use with it has the capacity of playing through NTSC-J titles, either through directly being native to that region or having methods around bypassing the restrictions. Compatibility may vary.)
Comes with the case, cartridge, leaflet & case insert, general wear as shown throughout all images, game will likely require either an original Japanese system or a modified one that is capable of playing alternative-region cartridges.
Always open to discussing anything or answering any questions, as well as possibly sorting out deals on bundles of items.