- River - Katashina River, 根利川、赤城川
- April 1, 1889 Due to the municipal status enforcement, the village of Akagine, Kitaseta District, was formed.
- April 1, 1896 Due the district mergers(merger between Kitaseta and Tone Districts), the village belongs to Tone District.
- September 30, 1956 Merged with the village of Azuma, Tone District, to form the village of Tone, Tone District.
- February 13. 2005 The village of Tone merged into the city of Numata.