Masahiro Yamamoto

 山本昌弘

1996

Asian Amateur Championships - IFBB, LightWeight, 7th

1997

Asian Amateur Championships - IFBB, LightWeight, 2nd
Japan Nationals - JBBF, Light-MiddleWeight, 1st

2003

Japan Nationals - JBBF, Light-MiddleWeight, 3rd

2004

Japan Nationals - JBBF, Light-MiddleWeight, 3rd