万博海外館の建設費未払い主張額はトータル10億円超、下請けが外資系元請け相手に訴訟も by | Nov 4, 2025 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.