1997
Japan Nationals - JBBF, Light-HeavyWeight, 2nd
1998
Asian Amateur Championships - IFBB, MiddleWeight, 5th
Japan Nationals - JBBF, Light-HeavyWeight, 1st
1999
Japan Nationals - JBBF, Light-HeavyWeight, 2nd
2001
Mr Japan - JBBF, Masters 40+, 1st
Japan Nationals - JBBF, Light-HeavyWeight, 3rd
2002
Mr Japan - JBBF, Masters 40+, 3rd
Japan Nationals - JBBF, Light-HeavyWeight, 3rd
2003
Asian Amateur Championships - IFBB, Light-MiddleWeight, 10th
Mr Japan - JBBF, Masters 40+, 1st
Japan Nationals - JBBF, Light-HeavyWeight, 1st
2004
Mr Japan - JBBF, Masters 40+, 1st
Japan Nationals - JBBF, Light-HeavyWeight, 3rd
2005
Mr Japan - JBBF, Masters 40+, 2nd
Japan Nationals - JBBF, Light-MiddleWeight, 3rd
2006
Mr Japan - JBBF, Masters 40+ MiddleWeight, 2nd
2007
Asian Amateur Championships - IFBB, Masters 40+, 9th
East Asian Amateur Championships - IFBB, Masters 40+, 4th
2008
Mr Japan - JBBF, Masters 40+ MiddleWeight, 3rd
2009
Mr Japan - JBBF, Masters 40+ MiddleWeight, 1st
2010
Japan Nationals - JBBF, Masters 50+, 3rd
World Amateur Championships - IFBB, Masters 50+ LightWeight, 15th
2011
Mr Japan - JBBF, Masters 50+, 2nd