JR東、東北新幹線の新型車両「E10系」開発へ 2030年度の営業運転開始目指す by | Mar 4, 2025 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published.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.