2003
Japan Nationals - JBBF, BantamWeight, 2nd
2004
Japan Nationals - JBBF, BantamWeight, 3rd
2005
Japan Nationals - JBBF, FlyWeight, 2nd
2007
East Asian Amateur Championships - IFBB, FlyWeight, 2nd
Japan Nationals - JBBF, FlyWeight, 2nd
2008
Japan Nationals - JBBF, FlyWeight, 2nd
2009
Japan Nationals - JBBF, FlyWeight, 2nd
2011
Japan Nationals - JBBF, FlyWeight, 1st
2012
Japan Nationals - JBBF, FlyWeight, 2nd
2013
Japan Nationals - JBBF, FlyWeight, 2nd
2014
Asian Amateur Championships - IFBB, Light-FlyWeight, 1st
2015
Asian Amateur Championships - IFBB, Light-FlyWeight, 2nd
2016
Asian Amateur Championships - IFBB, Light-FlyWeight, 3rd
2017
Asian Amateur Championships - IFBB, Classic A, 5th