Ikaho (伊香保町, Ikaho-machi) was a town located in Kitagunma District, Gunma Prefecture, Japan.
On February 20, 2006, Ikaho, along with the villages of Komochi and Onogami (all in Kitagunma District), and the villages of Akagi and Kitatachibana (both in Seta District), was merged into the expanded city of Shibukawa.
Situated on the slopes of Mount Haruna, an extinct volcano, Ikaho is well known for its hot springs.
However, due to the iron content, they turned dark brown when in contact with the air.
They are also known as Kodakara-no-Yu (Child Waters) since they tend to be mild, warm the body from inside and are popular with women.