Oyako, Kyōdaishimai Puro Ryōshin and Ko ga Puro no Shogi Ikka mo" 将棋界の親子, 兄弟姉妹プロ　両親＆子がプロの将棋一家も [Parent-child, brother-sister professional shogi families]...

September 14, 2020. Kashiwazaki, Kaiichirō (January 30, 2013). "Joryū Shōgikai de Taikyoku Boikotto Puro Shikaku Meguri Tairitsu" 女流将棋界で対局ボイコット騒動 プロ資格巡り対立...