To celebrate the international day of the Ninja, Inter took to social media to celebrate their very own Ninja, Radja Nainggolan.

“Happy Ninja Day,” a GIF posted on Inter’s Indonesian twitter feed showed.

Nainggolan joined Inter in the summer from Roma and Inter’s Media House made the most of his Ninja nickname and focused his announcement video on this.

Since joining, the Belgian has made 13 appearances, scoring three goals for the club in the process.