S-Science Company, Ltd. is a Japan-based company primarily engaged in the nickel business. The Company operates in four business segments. The Nickel segment is engaged in the distribution of nickel metals and nickel salt products. The Real Estate segment is engaged in the sale, brokerage and leasing of real estate properties. The Education-related segment is engaged in the operation of cram schools. The Environment segment is involved in the distribution of composting system equipment.