우쓰노미야 선
From March 2015, with the Ueno–Tokyo Line opening, Tōkaidō Line Rapid "Acty" services ran up along the Utsunomiya Line. Services stopped at every station on the Utsunomiya Line, and skipped some stations on the Tōkaidō Line. Since 13 March 2021, "Acty" services stopped running through to the Utsunomiya Line.