Date of Birth: 
About Miho Ninomiya
- Miho Ninomiya (?? ??, Ninomiya Miho, born August 22, 1975 in Kikuchi District, Kumamoto) is a female Japanese judoka.
- She started Judo at the age of 14.
- She won All-Japan judo championships 2 times (1997 - 1998).
- She has also won silver and bronze medals at the 1997 and 1999 World Judo Championships.
- However, she was defeated at the Olympic trials so she could not participate in the 2000 Olympics.
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