Celtic manager Brendan Rodgers hailed the "excellent" Kyogo Furuhashi after the recalled striker scored and provided an assist in a 3-1 win over St Johnstone.
The Japanese forward also had two goals disallowed for offside as Celtic moved back to the top of the cinch Premiership, at least until Rangers face Dundee at Dens Park on Sunday.
Furuhashi has been unable to replicate the prolific form he showed under Ange Postecoglou last season but was back in the team following three consecutive substitute appearances and took his tally to 16 this term.
He headed home a 40th-minute opener after beating goalkeeper Dimitar Mitov to Nicolas Kuhn's cross and then set up the German winger to score in the opening minute of the second half. He also hit the crossbar and generally looked to be at peak sharpness.
"Adam (Idah) has been very good when he came in and that is what Kyogo and every player needs," Rodgers said. "They need competition.
"But I thought he was bright, his movement was good. Sharp.
"He was very brave at the first goal. He makes a run and comes back onside and obviously some strikers would maybe move their head out of the way with the keeper coming through but he didn’t and he scored the goal.
"And it was a great cross for the second one. He was excellent."
Kuhn netted his second goal for Celtic and continued to impress following a fruitful first start at Parkhead against Livingston last weekend.
"I think you are starting to see a little bit of why we brought him here," Rodgers said. "He’s very quick.
"It was just hard for him when he came in, struggling with his teeth and everything medically. But he has shown now that he has his strength back up and he’s training really well.
"He obviously puts in a great cross for the first goal and you see his speed for the second one.
"We always want our wingers to get in the box. He got himself in there and scored a fantastic goal."
Substitute James Forrest added a third and Alistair Johnston was denied a goal by a marginal offside call after Connor Smith had pulled one back for Saints, after Celtic defender Cameron Carter-Vickers had gone off for a rest.
Rodgers said: "I thought from the start of the game there was a great feeling in the stadium and from the crowd.
"The players started the game well and I thought overall it was a very good performance.
"The only downside was when I made all the changes our pressing went a little bit passive and that gave them a little bit more time on the ball than we would have wanted."
