Arsenal boss Arsene Wenger has no doubts Ryo Miyaichi has a big future with the club.
The youngster is currently recovering for injury, and the manager said he is doing all he can to return to action in the next three weeks.
The Frenchman said: "Ryo has been in rehab for the last three weeks. He is doing extremely well. He is the first in and the last out, very focused."