Operating expenses – electric water heater leasing business

電気温水器賃貸事業営業費用

Operating revenue – electric water heater leasing business

電気温水器賃貸事業営業収益

電気温水器賃貸事業営業費用

Operating expenses – electric water heater leasing business

電気温水器賃貸事業営業収益

Operating revenue – electric water heater leasing business