Teams Japan Argentina Brazil Canada China Cuba Czech Republic Egypt Iran Italy Japan Morocco Poland Russia Turkey Ukraine USA Overview Overview Team Roster Players Facts & Figures Tweet Share Return to List Takaki Koyama Club Osaka Sangyo University Nationality Japan Birth Date 23/11/1997 Height 191 cm Weight 76 kg Career Position Middle blocker Selection Olympic (0) - W.C. (0) - Other (0) Current Club Osaka Sangyo University Spike 330 Block 315