1979
Mr Japan - JBBA, 2nd
Mr Universe - NABBA, Short, 6th
1980
Mr Japan - JBBA, Winner
1981
Mr Japan - JBBA, 3rd
Mr Universe - NABBA, Short, 5th
1982
Asian Amateur Championships - IFBB, MiddleWeight, 1st
Mr Japan - JBBF, 2nd
1983
Mr Japan - JBBF, 3rd
1985
Asian Amateur Championships - IFBB, WelterWeight, 3rd
Mr Japan - JBBF, 3rd
1986
Asian Amateur Championships - IFBB, WelterWeight, 2nd
Mr Japan - JBBF, Winner
1989
Asian Amateur Championships - IFBB, WelterWeight, 2nd
Mr Japan - JBBF, 2nd
1990
Mr Japan - JBBF, 2nd
1991
Asian Amateur Championships - IFBB, WelterWeight, 2nd
Mr Japan - JBBF, 2nd
World Amateur Championships - IFBB, LightWeight, 8th
1992
Asian Amateur Championships - IFBB, WelterWeight, 3rd
Mr Japan - JBBF, 2nd
1993
Mr Japan - JBBF, 4th
1994
Mr Japan - JBBF, 2nd
1995
Mr Japan - JBBF, 5th
1996
Mr Japan - JBBF, 4th
1997
Asian Amateur Championships - IFBB, Masters, 1st
Mr Japan - JBBF, 5th
1998
Asian Amateur Championships - IFBB, Masters, 3rd
1999
Asian Amateur Championships - IFBB, Masters HeavyWeight, 1st
Mr Japan - JBBF, Masters 40+, 2nd
2000
Asian Amateur Championships - IFBB, Masters HeavyWeight, 3rd
Mr Japan - JBBF, Masters 50+, 1st
2001
Mr Japan - JBBF, Masters 50+, 1st
2002
Mr Japan - JBBF, Masters 50+, 1st
World Amateur Championships - IFBB, Masters 50+, 6th
2003
Mr Japan - JBBF, Masters 50+, 1st
2004
Mr Japan - JBBF, Masters 50+, 2nd
World Amateur Championships - IFBB, Masters 50+, 10th
2005
Mr Japan - JBBF, Masters 50+, 4th