Close fight, but I would have definitely given Jung the later rounds.
He was more aggressive, went for more sub attempts, and it looked like he was doing more damage with his strikes.
jung won by any objective measure other than ethnicity
I thought Jung won too. He won rounds 2 and 3.
But the Japanese are much more liberal with the 10-10 round, so if you make those both 10-10 then kanahara wins. Shitty decision, even the round kanahara won he did little damage.