The oyabun, Hidiki Yamamoto, impressed me with his stern serenity. He wore a gray kimono emblazoned with the concentric box-and-"X" on both breasts and the top of each arm. I could see she hint of a tattoo on his right arm near the wrist, but he seemed to prefer to keep it hidden. Though Raven had said Yamamoto was born before the Awakening. I saw no gray in his closely trimmed hair, and aside from a well-healed scar on his left check, nothing in his face hinted at his age.