1990
Mr Japan - JBBF, 4th
1991
Asian Amateur Championships - IFBB, LightWeight, 3rd
Mr Japan - JBBF, 3rd
1992
Mr Japan - JBBF, 3rd
1993
Mr Japan - JBBF, 3rd
1994
Mr Japan - JBBF, 4th
1995
Asian Amateur Championships - IFBB, LightWeight, 2nd
Mr Japan - JBBF, 4th
World Amateur Championships - IFBB, LightWeight, 5th
1996
Mr Japan - JBBF, 2nd
World Amateur Championships - IFBB, LightWeight, 3rd
1997
Mr Japan - JBBF, 2nd
Japan Nationals - JBBF, WelterWeight, 1st
World Games, LightWeight, 1st
1998
Mr Japan - JBBF, 4th
Japan Nationals - JBBF, WelterWeight, 1st
World Amateur Championships - IFBB, LightWeight, 6th
1999
Mr Japan - JBBF, 5th
Japan Nationals - JBBF, Light-MiddleWeight, 3rd
2000
Mr Japan - JBBF, 4th
Japan Nationals - JBBF, WelterWeight, 1st
2001
Japan Nationals - JBBF, WelterWeight, 2nd
World Games, LightWeight, 7th
2002
Asian Amateur Championships - IFBB, LightWeight, 2nd
Asian Games, LightWeight, 2nd
Japan Nationals - JBBF, WelterWeight, 1st
World Amateur Championships - IFBB, LightWeight, 10th
2003
Asian Amateur Championships - IFBB, LightWeight, 8th
Japan Nationals - JBBF, WelterWeight, 2nd
2004
Japan Nationals - JBBF, WelterWeight, 1st
2005
Asian Amateur Championships - IFBB, LightWeight, 7th
Japan Nationals - JBBF, LightWeight, 1st
2007
East Asian Amateur Championships - IFBB, LightWeight, 5th
Japan Nationals - JBBF, LightWeight, 2nd
2008
Mr Japan - JBBF, Masters 50+, 2nd
Japan Nationals - JBBF, LightWeight, 3rd
World Amateur Championships - IFBB, Masters 50+ LightWeight, 10th
2009
Mr Japan - JBBF, Classic Short, 3rd
2010
Mr Japan - JBBF, Classic Short, 1st
World Amateur Championships - IFBB, Classic Medium-Short, 9th
2011
Mr Japan - JBBF, Classic Short, 3rd