PROBLEM TO BE SOLVED: To provide an electroencephalogram training system and the like capable of maintaining and improving the motivation and motivation of a trainee for electroencephalogram training. An electroencephalogram training system 1 includes an electroencephalogram acquisition unit 20 that acquires an electroencephalogram of a trainee 10, a signal generation unit 31 that generates an electroencephalogram trigger signal from a change in an electroencephalogram waveform acquired by the electroencephalogram acquisition unit 20, and an electroencephalogram. Based on the trial data indicating whether or not the trigger signal is generated, the calculation unit 32 for obtaining the correct answer rate of the trainee 10 regarding the electroencephalogram trigger signal, and the past correct answer rate of at least one of the trainee 10 and the other trainee 12. The storage unit 40 that stores the information, the correct answer rate obtained by the calculation unit 32, and the output unit 33 that outputs information based on the past correct answer rate stored in the storage unit 40, and the information output from the output unit. And a notification unit 80 for notifying. [Selection diagram] FIG.【課題】脳波訓練に対する訓練者の意欲・モチベーションを維持・向上させることができる脳波訓練システム等を提供する。【解決手段】脳波訓練システム１は、訓練者１０の脳波を取得する脳波取得部２０と、脳波取得部２０で取得した脳波の波形の変化から脳波トリガ信号を生成する信号生成部３１と、脳波トリガ信号が生成されたか否かを示す試行データに基づいて、脳波トリガ信号に関する訓練者１０の正答率を求める演算部３２と、訓練者１０及び他の訓練者１２の少なくとも一方の過去の正答率を記憶する記憶部４０と、演算部３２にて求めた正答率、及び、記憶部４０に記憶された過去の正答率に基づく情報を出力する出力部３３と、出力部から出力された情報を通知する通知部８０とを備える。【選択図】図２
