Utako Mizuma

 水間詠子

1994

Ms Japan - JBBF, Winner

1995

Ms Japan - JBBF, Winner

1996

Ms Japan - JBBF, Winner
World Amateur Championships - IFBB, LightWeight, 11th

1997

Ms Japan - JBBF, Winner
World Amateur Championships - IFBB, LightWeight, 14th

1998

Ms Japan - JBBF, Winner
World Amateur Championships - IFBB, LightWeight, 8th

1999

Ms Japan - JBBF, 2nd
World Amateur Championships - IFBB, LightWeight, 10th

2001

Ms Japan - JBBF, 3rd
World Games, LightWeight, 2nd

2002

Ms Japan - JBBF, 2nd
World Amateur Championships - IFBB, LightWeight, 9th

2003

Ms Japan - JBBF, Winner

2007

Ms Japan - JBBF, 2nd

2008

Asian Amateur Championships - IFBB, MiddleWeight, 3rd
Ms Japan - JBBF, 3rd