Alpha Co., Ltd. operates as a sales promotion company primarily in Japan. The company is involved in the planning, production, and sale of promotional items. It also engages in planning, editing, and sale of information. The company serves manufacturers, supermarkets, home centers, and mass retailers of men's clothing and home appliances, as well as retailers of clothing, food, automobiles, etc.; and leisure-related services. Alpha Co., Ltd. was incorporated in 1974 and is based in Okayama, Japan.