The Kyogo Furuhashi attacker left Celtic for the French Club Stade Rennes in the shift £ 10m.
The 30-year-old goes to the Champions of Scottish Prime Minister three and a half years after the former Ange Postecoglou manager brought him to a club from J League Vissel Kobe.
He scored 85 goals in 165 performances for hoops, winning three prime ministers, three league cups and scottish cups twice.
Keltic Boss Brendan Rodgers revealed to him that he moved to him to move to one of the five best leagues from Europe after talks with Japanese chief of Hajime Moriyasu, who previously publicly criticized the quality of Scottish Premiuration.
He signed a two-bedroom contract with lateral sitting 17. in league 1.
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Rodgers discovered that Kyogo told him about his desire to leave the club a few months ago
Celtic added a replacement forward for Kyogo in this transfer window, Previously announces the arrangement to return Jota back to the club.
Rodgers said, “Kyogo expressed interest to leave the months back, and then that expression becomes stronger, and then came to the stage where he clearly wants to leave.
“Then unfortunately, we have to make a deal and that we can finish it for him. He was an amazing player for the club three and a half years. They were here and he is not someone we wanted to lose, but we have to accept where he is.
“You can achieve many things here at Celtic. League may not be one of the top five leagues in the world, but this is the league you can really develop and show your talent at a very highest level.
“When I arrived here, Kyogo did not score in the Champions League. If he leaves, then he showed that he can play at that level.
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Chris Boyd and Chris Sutton Grozd praise on kyogo after impressive performance against Ross County with advanced scoring twice
“Within the Japanese detachment there are a lot of really good players there, but you can show that by being here and played the type of football we play and play at the highest level you can still achieve everything you would like.
“There may be problems around the time, but it is not something that just got us out. We understand that we will lose it and understand that we must replace that quality for the team to replace the team forward.
“It's something that was sought in a while and I hope we can get out of the window by stronger detachment.”
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