Ichiryuu

Serving as the influential President of the IGO, this elderly, dark-skinned master possesses immense strength and the ability to perform superhuman feats like running across water. As one of the three legendary disciples of Acacia, alongside Jiro and the Bishoku-kai boss, he played a pivotal role in training the Four Heavenly Kings since their youth. Despite his eccentric habits and frequent island vacations, his overwhelming power remains unmatched, easily surpassing even seasoned warriors like Toriko.