PROBLEM TO BE SOLVED: To enable casual use, and also to adequately perform training to be seated in a correct posture.SOLUTION: A chair 1 for posture correction includes: one of sensors 4 arranged at least one of a seat part 2 and a backrest part 3 in the chair 1 so as to detect contact with the body of a seated person S a determination section 5 for determining whether the posture of the seated person S is correct or not based on the detection result of the sensor 4 and a control section 6 for controlling an electric appliance 7 arranged in the circumference of the chair 1 when the determination section 5 determines that the posture of the seated person S is not correct.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】気軽に使用することができ、正しい姿勢で座る訓練を的確に行う。【解決手段】本発明にかかる姿勢矯正のための椅子1は、椅子1の座部2と背もたれ部3との少なくともいずれかに設けられていて、着座者Sの体と接触を検出可能とする感知センサ4と、感知センサ4の検出結果を基に、着座者Sの姿勢が正しいか否かを判定する判定部5と、判定部5にて着座者Sの姿勢が正しくないと判断された際に、椅子1の周囲に配備された電化製品7を制御する制御部6と、が設けられている。【選択図】図1