Kisogawa (木曽川町, Kisogawa-chō) was a town located in Haguri District, Aichi Prefecture, Japan.
On April 1, 2005, Kisogawa, along with the city of Bisai, was merged into the expanded city of Ichinomiya.[1]
As of 2003, the town had an estimated population of 31,684 and a density of 3,331.65 persons per km2. The total area was 9.51 km2.