Tokachi

== English == === Etymology === Borrowed from Japanese 十勝 (Tokachi), from Ainu トカㇷ゚チ (tokapci). === Proper noun === Tokachi A river in Hokkaido Prefecture, Japan; in full, Tokachi River. A subprefecture of Hokkaido Prefecture, Japan, named after the river; in full, Tokachi Subprefecture. A former province in modern Hokkaido Prefecture, Japan; in full, Tokachi Province. A district of Tokachi subprefecture, Hokkaido Prefecture, Japan; in full, Tokachi District.