Kasakake (笠懸町, Kasakake-machi) was a town located in Nitta District, Gunma Prefecture, Japan.
On March 27, 2006, Kasakake, along with the town of Ōmama (from Yamada District), and the village of Azuma (from Seta District), was merged to create the city of Midori.[1]
The Iwajuku archaeological site is in Kasakake.
みどり市は、平成18年3月27日に新田郡笠懸町、山田郡大間々町、勢多郡東村の2町1村が合併して誕生し、平成28年3月27日に誕生から10年を迎えました。