Date of Birth: 
About Mio Yamanaka
- Mio Yamanaka (?? ??, Yamanaka Mio, born October 27, 1995) is a Japanese female rugby union player.
- She represents Japan in rugby sevens and made her debut at the 2016 São Paulo Women's Sevens.
- She was named in Japan's women's sevens team to the 2016 Summer Olympics.
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