All data obtained from @SonOfTheBronx on Twitter:

Son Of The Bronx/Programming Insider

Aug 18th, 2018

Time
Show
Ratings
A18-49
10:00pm My Hero Academia 567,000 307,000
10:30pm Dragon Ball Super 704,000 415,000
11:00pm Attack On Titan 517,000 275,000
11:30pm Fooly Cooly Progressive 346,000 172,000
12:00am Pop Team Epic 341,000 183,000
12:30am Jojo’s Bizarre Adventure 361,000 204,000
1:00am Hunter X Hunter 379,000 203,000
1:30am Black Clover 366,000 194,000
2:00am Naruto Shippuden 320,000 185,000
2:30am Space Dandy 287,000 174,000
3:00am Cowboy Bebop 245,000 146,000
3:30am Lupin The Third 230,000 130,000


Aug 19th, 2017

Time
Show
Ratings
A18-49
11:00am Dragon Ball Super 919,000 567,000
11:30am DBZ Kai 822,000 521,000
12:00am Jojo’s Bizarre Adventures 687,000 450,000
12:30am Tokyo Ghoul 637,000 414,000
1:00am Hunter X Hunter 601,000 368,000
1:30am Lupin The 3rd 508,000 302,000
2:00am Naruto: Shippuden 483,000 304,000
2:30am Ghost In The Shell 456,000 275,000
3:00am Attack on Titan 447,000 248,000
3:30am Samurai Jack 436,000 255,000

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.