Oka Mitsuo General information also found as 岡 光雄 [No promotion information available] nationality Japan born 1932-08-10 teachers Segawa Yoshio (from 1962) rank 7 pro status Professional affiliation Nihon Ki-in, Kansai, Japan pid 119 www http://www.nihonkiin.or.jp/player/htm/ki000119.htm biography Oka Mitsuo, Born August 10, 1932 in Fukuoka Pref., Japan. He was amateur Honinbo in 1956. Retired in 1998. game collection properties sort by 57 games match record id event round black player black id black rank black team black ranks white player white id white rank white team white ranks place komi handicap allotted time moves mtime signature file size date game record result date (r) date place event player modified file size # of moves (ids=="119") List size: items include:  List Stats