Uchimura easily won this competition. He scored here 93.35! The first score is from 70th All Japan combined with NHK. Tanaka did beat Kato here but with the combined total Kato won in 2nd. Uchimura and Kato are officially locks for the Olympics. The full team will be announced at the 70th event final competition in June.
Full results here
1) Kohei Uchimura - 91.3 + 93.35 = 184.65
2) Ryohei Kato - 89.4 + 90.7 = 180.1
3) Yusuke Tanaka - 89.050 + 90.95 = 180.0
Here are some videos that most likely won't be deleted (click here).
And here is the youtube upload by labflapper of Uchimura and Kato: