There was a 4-player league played by

児玉幸子 = Kodama Sachiko  -++.  2-1
鈴木津奈 = Suzuki Tsuna    --.-  0-3
伊藤友恵 = Ito Tomoe       +.+-  2-1
木谷礼子 = Kitani Reiko    .-++  2-1

Kitani Reiko is challenger.
