9th Women's Ohka A-League, Section 2, Round 4
Aki Nikaido vs. Rumi Nikaido vs. Aki Wakutsu vs. Chizuru Nakayama
Play-by-Play: Takashi Furuhashi
Explanation: Hisato Sasaki
[Watch all games on the Japan Professional Mahjong League channel for just ¥540 a month!]
http://ch.nicovideo.jp/jpml