JR北海道は2年連続黒字 純利益46億円、訪日客需要で鉄道事業が好調 by | May 9, 2025 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published.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.