Date of Birth: 
Place of Birth: Nayoro, Hokkaidō Prefecture, Japan
About Aiko Sato (judoka)
- Aiko Sato (?? ??, Sato Aiko, born October 18, 1983) is a female Japanese judoka from Tsukuba University.
- She won the gold medal in the lightweight (57 kg) division at the 2011 World Judo Championships.
- She is a highly skilled technician of using newaza.
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