After visiting the grave, Matayoshi wanted to do something to console the spirits of the dead there, so he enlisted the support of all interested parties, including the descendants of the victims, for a project to refurbish the gravesite.
又吉造訪藩民墓之後，想到要安慰受害者的亡魂，他開始串連中琉各界人士，包括遭害遺族等，參與台灣琉球藩民墳墓的重建工作。