Day 15 saw Tochinoshin winning but Hakuho didn't fight his sumo against Kakuryuu who seemed to get an easy victory against his main opponent and fellow countryman Yokozuna.
Kakuryuu is the Champion and Tochinoshin Runner-up.
It was said, very said that Tochinoshin had to step on the dohio with injured arm for his last 2 bouts.
Hakuho Finished 11-4
Maegashira 11 Chiyonokuni Toshiki was 3rd with 12-3 Finish and will get a good promotion, maybe to Komusubi.
You can watch All 15 days of May Sumo - Natsu Basho 2018 by clicking on below links.
Day-1
Day-2
Day-3
Day-4
Day-5
Day-6
Day-7
Day-8
Day-9
Day-10
Day-11
Day-12
Day-13
Day-14
Final Day-15