Koji Onuma, Date of Birth, Place of Birth

Koji Onuma

baseball player

Date of Birth: 03-Jul-1979

Place of Birth: Higashiōsaka, Ōsaka Prefecture, Japan

Profession: baseball player

Nationality: Japan

Zodiac Sign: Cancer

Koji Onuma (?? ??, Onuma Koji, born July 3, 1979 in Osaka, Japan) is a Nippon Professional Baseball pitcher for the Yokohama DeNA BayStars in Japan's Central League.