Wales let themselves down despite win - Lake

Japan head coach Eddie Jones said it was an opportunity missed to win a first game in Cardiff against Wales.

"That could have been a historic win for us but you've got to be good enough to take advantage of those mistakes," he said.

"We weren't quite good enough and it was certainly a missed opportunity."

Jones said he was proud of his young team but believes they needed to be more clinical.

"If you watch rugby now, once you get in the 22 and if you don't take points from that, that's the difference in the game," said Jones.