Kurowashiki All Japan Volleyball Tournament (黒鷲旗全日本男女選抜バレーボール大会, Kurowashiki Zen Nippon Danjo Senbatsu Volleyball Taikai), is a volleyball tournament in Japan.
Kurowashiki (Japanese: 黒鷲旗) means the flag of black eagle.
It opens in May every year in Osaka.
It is organized by the Japan Volleyball Association and the Mainichi Newspapers.