Sumo wrestler, Takayasu, uses his hand to sign autographs in Kurume City, Japan.
<冬巡業@久留米市>色紙に手形を押す高安。#sumo #相撲
According to Johnny Suputama, founder of Spoon & Tamago, "wrestlers were considered sacred warriors and their hand prints were good-luck charms, which is how they became collector's items."

Takayasu is a professional sumo wrestler who has won multiple awards and prizes in the sport.
