Tosa Province (click to enlarge)

Japanese:土佐国(Tosa no kuni) or 土州(Toshu).

Present Kochi prefecture.

Han in Tosa

  • Tosa han(Kochi han) 土佐藩(高知藩)

Districts

  • Aki district 安藝郡
  • Kami district 香美郡
  • Nagaoka district 長岡郡
  • Tosa district 土佐郡
  • Agawa district 吾川郡
  • Takaoka district 高岡郡
  • Hata district 幡多郡

Natural Disasters in Tosa province