The product is a Japanese version of the game "Pokemon Mystery Dungeon: Explorers of Darkness" for Nintendo 3DS and Nintendo DS platforms. Released by Nintendo, this game offers an immersive exploring experience in a dark mysterious world filled with Pokemon. With the region code NTSC-J, this game is specifically designed for Japanese gamers to enjoy the unique storyline and gameplay features exclusive to this version. Perfect for fans of the Pokemon franchise looking for a new adventure on their handheld consoles.