Operating expenses – electric water heater leasing business

電気温水器賃貸事業営業費用

Operating expenses – real estate leasing business

不動産賃貸事業営業費用

Operating expenses – real estate management business

不動産管理事業営業費用

Operating expenses – consulting business

コンサルティング事業営業費用

Operating expenses – information and communication business

情報通信事業営業費用

Operating expenses – steam supply business

蒸気供給事業営業費用

Operating expenses – LNG supply business

ＬＮＧ供給事業営業費用

Operating expenses – coal sale business

石炭販売事業営業費用

Operating expenses – optical fiber electric wire lease business

光ファイバ心線貸し事業営業費用

Operating expenses – house electrification machinery leasing business

住宅電化設備賃貸事業営業費用