参宮線
Under ownership of the government, the line was extended to its present endpoint of Toba Station. In the first quarter of the 20th century, before the outbreak of World War II, the Sangū Line came to be considered a major line due to its importance in providing transportation for pilgrims to Ise Grand Shrine. Express trains providing direct service to and from Tokyo, Osaka, and as far away as Uno Station in Okayama Prefecture were running at this time, and dual tracks were added to many parts of the line to allow for an increase in the frequency of trains. However, through the ownership of the government, these dual tracks were dug up near the end of the war and were used as emergency scrap metal for military operations.