Hori Co., Ltd. (株式会社ホリ Kabushiki Gaisha Hori?) is a Japanese company that has been producing third-party peripherals for various video game platforms since 1985. The company released a Metal Gear Solid: Peace Walker-themed accessory set for the PlayStation Portable that consisted of a pouch case and custom faceplate for the device, along with a cleaner strap and decorative stickers. The set also included a voucher code for the actual Peace Walker game that unlocks an in-game Hori-themed T-shirt for any player character.
They also released a Metal Gear Solid: Snake Eater 3D-themed accessory set for the Nintendo 3DS (consisting of a pouch, a protector case, decorative skin and a stylus), as well as a Metal Gear Solid V: The Phantom Pain-themed headset for the PlayStation 4 and PlayStation Vita.