1998
Japan Nationals - JBBF, Light-HeavyWeight, 2nd
1999
Asian Amateur Championships - IFBB, Light-HeavyWeight, 5th
Japan Nationals - JBBF, HeavyWeight, 2nd
2000
Asian Amateur Championships - IFBB, Light-HeavyWeight, 3rd
Japan Nationals - JBBF, HeavyWeight, 1st
2001
Japan Nationals - JBBF, HeavyWeight, 1st
World Games, HeavyWeight, 6th
2002
Asian Games, MiddleWeight, 4th
Japan Nationals - JBBF, HeavyWeight, 1st
2003
Japan Nationals - JBBF, HeavyWeight, 1st
2004
Asian Amateur Championships - IFBB, MiddleWeight, 5th
Japan Nationals - JBBF, HeavyWeight, 1st
2005
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2006
Japan Nationals - JBBF, HeavyWeight, 1st
2007
Asian Amateur Championships - IFBB, MiddleWeight, 8th
East Asian Amateur Championships - IFBB, Light-HeavyWeight, 2nd
Japan Nationals - JBBF, HeavyWeight, 1st
2008
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2009
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2010
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2011
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2012
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2013
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2015
Asian Amateur Championships - IFBB, Light-HeavyWeight, 8th