Kyogo Furuhashi was on target for Japan as they hammered El Salvador by six goals.
The Samurai Blue opened the scoring in the very first minute of the game and with just five minutes on the clock the game was virtually over after they netted a second and their opponents had been reduced to ten men with a red card after just four minutes. Reo Hatate - who has been impressive ever since joining Celtic - was pitched in from the start but his two Parkhead colleagues in the shape of Kyogo and Daizen Maeda had to settle for a spot on the bench.
But Celtic's top striker was on the scoresheet once he was introduced to the game as he headed home the sixth goal of the game for Japan to round off a thumping result.
