Ms Ajibade described the move as a major step in her career.
Nigeria will take on the winner of Saturday’s quarter-final game between Cup holders South Africa and Senegal in the semi-final.
Canada will take on Germany, the U.S. will meet Japan, Spain will face Colombia and France are to take on Brazil during quarter-finals on Saturday.
Women’s football debuted at the Olympic Games as a demonstration sport in 1996, but the Super Falcons made their entry in 2000 in Australia
In the second period, Bihina kept out all efforts by Ajibade, Echegini and substitutes Akudo Ogbonna and Asisat Oshoala.
