[Problems] A sole stimulation device that supports push to or arch pot with a projection, providing a sole stimulation device capable of arranging the protrusions on the exact position it. A bottom was tightly sealed the bag body 2 to 4 or more protrusions body to be attached to the shoe sole, the position of each of the projections by the recess for the projection body 3 3 or more is arranged in the recess of the back foot It is determined, to accurately position the convex portions projection body 4 that is disposed to the pressing subject of the sole of the foot. Protrusions protrusions 4 are pressed pot, to support the arch. For example mother pressing it is possible to reliably carry out of the adductor muscles, and help prevent hallux valgus. .BACKGROUND【課題】突起を用いてツボを押圧する又はアーチをサポートする足裏刺激具であって、突起を正確な位置に配することのできる足裏刺激具を提供すること。【解決手段】底面を靴底に貼付される袋体2に4以上の突起体を密に封入し、3以上が足裏の凹部に配される凹部用突起体3によって各々の突起体の位置を定め、足裏の押圧対象部に配される凸部用突起体4を正確に配置する。凸部用突起体4は、ツボを押圧し、アーチをサポートする。例えば母趾内転筋への押圧を確実に実施することができ、外反母趾の予防に役立つ。【選択図】図1