All data obtained from @SonOfTheBronx on Twitter:
Son Of The Bronx/Programming Insider

Oct 14th, 2017

Time
Show
Ratings
A18-49
11:00am Dragon Ball Super 933,000 588,000
11:30am DBZ Kai 842,000 513,000
12:00am Jojo’s Bizarre Adventure 638,000 400,000
13:20am Gundam: IBO 545,000 331,000
1:00am Hunter X Hunter 527,000 325,000
1:30am Lupin the 3rd 440,000 270,000
2:00am Naruto: Shippuden 438,000 278,000
2:30am Outlaw Star 390,000 244,000
3:00am Cowboy Bebop 342,000 222,000
3:00am Attack On Titan 314,000 192,000


comparison

Oct 15th, 2016

Time
Show
Ratings
A18-49
11:30am DBZ Kai 1,232,000 738,000
12:00am One Punch Man 1,077,000 668,000
12:30am Gundam: IBO 898,000 512,000
1:00am Hunter X Hunter 846,000 486,000
1:30am Naruto: Shippuden 778,000 446,000
2:00am One Piece 702,000 386,000
2:30am One-Punch Man 655,000 400,000

If you want more data, you can check my spreadsheet here. That will have further data including per year difference and A18-49 differences.

Let us know what you think in the comments below about the ratings.