Those who submit STAFF changes, please provide an official source that shows the transfer/release. Transfermarkt isn't always trustworthy when it comes to staff.
45111511 · Plays for Celtic
Yuki Kobayashi is a 23 year old professional footballer from Japan playing as D C.
He is currently contracted to Celtic FC until 31-May-2028 earning £9K per week .
Potential: Can Polish Skills