JAL Female HayaGo
Discontinued tournament sponsored by TV Tokyo with support from JAL; established in 2003 as the successor to the Women's Kakusei title. Knockout with 16-person field; single-game championship. Prize money was JPY 2.5mn (about USD 20K). Ten seconds per move, with ten one-minute thinking periods.
See also GoProgramsOnJapaneseTV.