Dry Heat (Japanese: 我らの水はどこにある, Hepburn: Warera no Mizu wa Doko ni Aru) is a Japanese manga written and illustrated by . It was seralised in Hanaoto magazine and collected into a bound volume by Houbunsha in 2002. It is licensed in North America by Digital Manga Publishing, which released the manga through its June imprint, on 24 February 2010.