大通公園
After Shima's dismissal for misgovernment in Hokkaido, Iwamura Michitoshi supervised the urban planning of Sapporo. He remodelled the original plan in 1871, and was constructed in the place where Odori Park is currently located. The Kabō-sen was a firebreak consisting of 105 metres of largely vacant land, which often prevented the progress of fire during the Meiji period.