Demon Slayer -Kimetsu no Yaiba- The Hinokami Chronicles

You'll have to S Rank all the main storyline matches & also, surprisingly all the Special Missions + the 2 mini-games in Chapter 7 on both Normal & Hard difficulty for every chapter. It seems the best way to get an S Rank is to win quickly & to not get hit too much, if you get hit more than twice it's probably best to restart. I would suggest going for this after you beat the game because for the Special Missions you'll be able to pick any character you want, I highly recommend Rengoku especially for the final Special Mission (Temple Fiend) on Hard.