This is the "Hyper Boy" peripheral for the Famicom! This item offers the best feel with its joystick and trigger-style button. A must-have item for retro game fans ✨ ・Good external condition (please check the photos) ・Recommended for collection or actual gameplay Since power-on and operation have not been confirmed, please consider it as junk. Please use it for collection, parts, or as a repair base. Please check the condition in the photos and purchase only if you understand.