PROBLEM TO BE SOLVED: To provide a massage machine capable of enhancing therapy effects by performing the massage, while reducing a pain in a little finger side, located outside out of a thumb side and the little finger side of the arch part in a sole of a person undergoing the therapy.SOLUTION: The massage machine includes: a footrest part 1 on which a foot part of a person undergoing a therapy is placed a power source 21 included in the footrest part 1 a rotary shaft 22 disposed from the inside to the outside in the lateral width direction of the footrest part 1 and rotated by the power source 21 and rotary therapy parts 23 fixedly provided on the rotary shaft 22 and interlocked with the rotary shaft 22. Each rotary therapy part 23 includes a body part 231 fixedly provided on the rotary shaft 22 a first projection part 232 projectingly provided on a surface of the body part 231 and having a prescribed width along the rotary axis 22 direction and a second projection part 233 projectingly provided on the surface of the body part 231 and having the width along the rotary shaft 22 direction that is wider than that of the first projection part 232.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】 被施療者の足裏における土踏まず部の親指側と小指側のうち外側である小指側においても痛みを低減してマッサージを行うこと等により、施療効果を高めることができるマッサージ機を提供することを課題とする。【解決手段】 被施療者の足部を載置する足載置部1と、足載置部1に内包された動力源21と、足載置部1の横幅方向における内側から外側に亘って配設され、動力源21によって回転する回転軸22と、回転軸22に固設され回転軸22と連動する回転施療部23を備え、回転施療部23において、回転軸22に固設される本体部231と、本体部231の表面に突設され、回転軸22方向に沿って所定の幅を有する第一突起部232と、本体部231の表面に突設され、第一突起部232よりも回転軸22方向に沿って幅が広い第二突起部233を有するマッサージ機により解決することができた。【選択図】図1