不動産管理事業営業費用
Operating expenses – real estate management business
Operating expenses – real estate management business
Operating expenses – consulting business
Operating expenses – information and communication business
Operating expenses – steam supply business
Operating expenses – LNG supply business
Operating expenses – coal sale business
Operating expenses – optical fiber electric wire lease business
Operating expenses – house electrification machinery leasing business
Expenses for third party’s power transmission service
Expenses incurred by contracts to bear back-end costs related to past years’ power generation