Masahiro Oishi, Date of Birth, Place of Birth
TweetMasahiro Oishi
Japanese mixed martial artist
Date of Birth: 29-Nov-1968
Place of Birth: Japan
Profession: mixed martial artist
Zodiac Sign: Sagittarius 
About Masahiro Oishi
- Masahiro Oishi (born November 29, 1968) is a Japanese mixed martial artist.
- He competed in the Bantamweight and Featherweight divisions.
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