He revealed that the tattoo showed strength in his muscles, intelligence and force of will with inspiration from the Hagakure, the spiritual guide written by Yamamoto Tsunetomo in the 18th century.
El revelou que a tatuaxe mostra a forza nos seus músculos, a intelixencia e a forza de vontade coa inspiración da Hagaware, a guía espiritual escrita por Yamamoto Tsunetomo no século XVIII.