2006
Mr Japan - JBBF, Masters 50+, 1st
World Amateur Championships - IFBB, Masters 50+, 3rd
2009
Mr Japan - JBBF, Masters 50+, 1st
Japan Nationals - JBBF, WelterWeight, 1st
World Amateur Championships - IFBB, Masters 50+ LightWeight, 4th
2012
Mr Japan - JBBF, Masters 50+, 1st
World Amateur Championships - IFBB, Masters 50+ LightWeight, 5th
2016
World Amateur Championships - IFBB, Masters 60+, 3rd