Making fast progress on Tokyo Xanadu's Nightmare difficulty. Up to chapter 6 now so I'm right near the end of the game. Honestly its not been too bad so far, a mix between using the right characters, swapping out when injured and learning the boss patterns have worked for me so far! Cleared 4 of 6 of the new optional dungeons, the last of which was fairly evil - having you hop between small platforms while avoiding parts of the floor which are poisonous. Managed to S rank them all so far, two more to go and I should be done.