・ Ninja-kun: Majou no Bouken ・ HATTORI-kun Both are retro games, and I've confirmed they boot up. The connector pins have been cleaned. As these are used items, there may be scratches or discoloration on the exterior and labels. There is no problem with gameplay. A set of two classic ninja action games. Please enjoy these nostalgic Famicom titles. Immediate purchase is welcome.