Costa Rica produced a late smash and grab to beat Japan 1-0 on Sunday, giving themselves and Germany a potential route back into the World Cup in the process.
A listless contest that looked set to become the sixth stalemate of the tournament so far finally produced something of note when Keysher Fuller curled a shot into the top-left corner with nine minutes remaining.
Japan had largely been the better side, particularly in the second half, but Costa Rica took the lead with their first shot on target of the tournament.
The result leaves both teams on three points heading into the final games, with Germany now in with a chance of progressing to the knockout stage with a win against Costa Rica in their final game whatever their result against Spain later on Sunday.
The only real moment of note in a tentative first half came when Ritsu Doan fizzed a low ball across the six-yard box from the right, but there were no Japan players on hand to get on the end of it.
Takuma Asano came on at half-time and the change nearly yielded an immediate impact as his touch to Hidemasa Morita 25 seconds into the second period led to the latter having the first shot on target of the contest, with Keylor Navas diving to his left to palm it away.
Japan showed more intent to go and win the game in the second half, with Yuki Soma first cutting inside from the left and firing high and wide, before putting a free-kick from the edge of the box over the bar.
The surprise moment came in the 81st minute though as a poor Japan clearance saw the ball come to Yeltsin Tejeda, who played in Fuller to shoot, with Japanese goalkeeper Shuichi Gonda getting stuck under the ball and failing to keep it out.