Sekine Naohisa
Keywords: People
Sekine Naohisa (関根 直久, born 1938 - 2006) was a Nihon Ki-in professional Go player who reached 6-dan in 1958. 7 dan in 2000 on retirement. 8dan posthumously.
Pupil of Hoshino Toshi.
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Sekine Naohisa (関根 直久, born 1938 - 2006) was a Nihon Ki-in professional Go player who reached 6-dan in 1958. 7 dan in 2000 on retirement. 8dan posthumously.
Pupil of Hoshino Toshi.