Tomiyasu later played two more matches of the tournament, which saw the national side reaching the final for the first time since 2011.
At the end of the 2015 season, Tomiyasu signed a temporary contract with Avispa Fukuoka.
Milan's loss could be Arsenal's gain, with Tomiyasu appearing to fit the perfect profile of signing for the North Londoners as a young, up and coming defender with bundles of potential, adding versatility and quality to Mikel Arteta's creaking back line.
With four games left, they look strong.
La Gazzetta Dello Sport in Italian.
With the Gunners poised to confirm his arrival at the Emirates, how about we get to know the defender a little better? The Spaniard has had his team working hard at London Colney in the build up as a result.