Shogi player Tomoka Nishiyama on Saturday became the first woman eligible to join the game's main professional "kishi" ranks, which are open to both men and women.The 31-year-old qualified for the ranks Saturday by winning her fifth Hakurei title, the most prestigious championship in women's professional shogi.Nishiyama defeated 34-year-old Kana Fukuma in Game 5 in Kanazawa, central Japan, to win the best-of-seven series 4-1.Asked if she would exercise her right to join the ranks, Nishiyama said, "Since I have been trying to focus just on the game, I can't come up with an answer right away.…READ FULL ARTICLE