Despite arriving late for their opening game of the Olympic Games, Nigeria outscored Japan 5-4 in Manaus courtesy of four goals from Oghenekaro Etebo on Friday.
The Nigerians were a late show for the tournament after flight delays meant that Samson Siasia and his team arrived in Amazonia less than seven hours to their first game at the Olympics, 20 years after they struck gold in Atlanta.
Yet, they did not look harried as they dispatched Asian U23 champions Japan in a game of nine goals that saw some naive defending early on as the first half ended with five strikes.
Attacker Sadiq Umar, who had a very good game, put the Nigerians in the lead early in the sixth minute when he pounced on a rebound after goalkeeper Masatoshi Kushibiki had blocked a shot from Imoh Ezekiel.
Moments after the restart, Japan won a penalty when Stanley Amuzie’s tackle on Takumi Minamino inside the Nigeria box was deemed too strong.
Shinzo Koroki stepped up to take the spot kick and he slotted the ball past Emmanuel Daniel who dived the wrong way to make it 1-1.
Nigeria would also score immediately after the restart when an Abdulahi Shehu cross found Etebo inside the box, the midfielder escaped his marker to score for his first of the game.
Just as the game got back underway, Japan equalized via Minamino who was set off on a good run by Ryota Oshima who found the Nigeria back line wide open.
Proceedings then eased up as both sides found their defensive discipline with the frenetic pace of the game.
Five minutes into the second half, Umar once again showed his dexterity as he won a penalty after his heel was clipped by a Japanese defender.
It was that man Etebo who stepped up to take the responsibility and he wasted no effort in slotting past Kushibiki for his hat trick.
Japan coach Makoto Teguramori made quick change and brought on star forward Takuma Asano for Riki Harakawa. This was an inspired move that rejuvenated the Samurai Blues attack as they chased the equalizer.
However, it was Nigeria who extended their lead minutes later with Etebo notching his fourth of the game from 30 yards after Kushibiki’s clearance left his goal line empty.
Asano ensured that Japan would remain in the game with a 70th minute side-heel inside the box off a pass from Hiroki Fujiharu.
The Samurai Blues continued to chase the game and substitute Musashi Suzuki scored late in added on time to make it 5-4.
However, it was to be a little too late as the referee brought the game to a close afterwards.
Nigeria now lead Group B with three points after Sweden and Colombia played out a 2-2 draw earlier in the day.
They will hope to get some needed rest before facing Sweden in their next game in Manaus on Sunday.