Ryoji Kojima

 小島良司

1997

Japan Nationals - JBBF, Light-HeavyWeight, 3rd

2000

Japan Nationals - JBBF, MiddleWeight, 3rd

2006

Mr Japan - JBBF, Masters 40+ MiddleWeight, 3rd

2007

Mr Japan - JBBF, Masters 40+ MiddleWeight, 3rd

2009

Japan Nationals - JBBF, MiddleWeight, 3rd