Mars Group Holdings Corp. engages in the operation of amusement and hotel-related businesses. The company is headquartered in Shinjuku, Tokyo-To and currently employs 630 full-time employees. The firm operates in three business segments. The Amusement-related segment is engaged in the development, manufacturing and sale of products for amusement facilities. The Automatic Identification system-related segment is engaged in the proposal and sale of automatic identification systems utilizing RFID (radio frequency identification device) and bar code. The Hotel-related segment is engaged in operating hotels.