Replaying a bit of 0 in Premium Adventure because I skipped out on some of the Kiryu substories on the first play around.
Particularly the Daigo one, because of how important the character is in the sequels.
In retrospect, kind of surprised they didn't include Yumi and Park in the story in some way but I guess they would have overshadowed or taken from the Makoto storyline which is already pretty long as is.