The 23-year-old has signed a five-year contract with the Magpies.
The highly-rated midfielder will be included in the Newcastle squad for the clash with Tottenham this weekend.
Anita made his debut for Ajax in 2005.
The 23-year-old has signed a five-year contract with the Magpies.
The highly-rated midfielder will be included in the Newcastle squad for the clash with Tottenham this weekend.
Anita made his debut for Ajax in 2005.
