Toshiya Satou

Toshiya Satou is Honda Goro's lifelong companion and fierce rival. Known as Toshi, he transitioned from a timid child into a professional athlete defined by a serious nature and a brilliant, analytical mind. While his intelligence makes him an elite player, his tendency to overthink often causes emotional struggles. This analytical depth provides the perfect balance to Goro’s instinctive style, forming a highly effective battery when they play on the same side of the diamond.