DYNAM JAPAN HOLDINGS Co., Ltd., through its subsidiaries, operates and manages a chain of pachinko halls in Japan. The company also provides real estate and property management services; accounting and administration services; cleaning services for offices and pachinko halls; travel and insurance agency services; international freight forwarding services; contracting services for construction work, property transactions, and management services; and non-banking finance services. In addition, it is involved in the trading of pachinko machines; trading LCD monitors; operating restaurants; selling coffee beans; and manufacturing and selling household supplies, as well as the aircraft leasing business.