Giakoumakis scored Celtic’s second goal of the game against Kilmarnock on Saturday evening to ensure their safe passage through to the final of the League Cup.
Earlier on Saturday, reports out of Japan revealed the striker heading out of Celtic to the J-League was a very real possibibilty
The Greek striker made the bench at Hampden and took his goal well when the ball fell to him in the final minutes of the game.
Posting an image of his Celtic celebration on Instagram, the Celtic forward posted a cryptic message.

If you want to read between the lines, then he might be subtly telling the Celtic support that could be his final contribution to the club.
Ange has spoken about Giakoumakis training well and has made it clear his exit has not got to the stage where Ange has been informed about it.
There are two weeks left of the transfer window. We’d be surprised to see Giak stay beyond January,