To provide a lifting device for a roman shade, that can prevent friction arose from mutual contact between cloths without enlarging the lifting device in a head box.

There is provided the lifting device for the roman shade 2, that lifts the cloth 3 by lifting a bottom end part of the cloth 3 by a lifting cord 6, suspended from the head box 1, that hangs and supports the cloth 3 from the head box 1. The lifting device for the roman shade includes offset devices 22, 30 that suspend the cloth 3 at the position displaced from the head box to the indoor side.