営業投資有価証券売上原価

Cost of operational investment securities

債権買取原価

Cost of purchased receivables

分譲事業原価

Cost of sales in residential property sales business

その他の事業原価

Cost of sales in other businesses

分譲事業売上原価

Cost of sales in residential property sales business

その他の事業売上原価

Cost of sales in other businesses

工事売上原価

Cost of construction sales

ソフトウエア開発売上原価

Cost of sales of software development

情報サービス売上原価

Cost of sales of information service

保守売上原価

Cost of sales of maintenance service