Tomoyoshi 'Tommy' Koyama (Japanese: 小山 知良, Hepburn: Koyama Tomoyoshi; born March 19, 1983) is a Japanese Grand Prix motorcycle racer who competes in the ST600 class of the All Japan Road Race Championship for Japan Post NTT docomo Business, aboard a Honda CBR600RR.
Source: “Tomoyoshi Koyama”, English Wikipedia (CC BY-SA 4.0), excerpt
