I have just started playing Kiwami 2 after finishing Zero and Kiwami 1.
So far i like it way more then K1. Got hooked up on story right away, battle is better and i love lvling system.
On other note Yakuza games still amazes me how serious story is and how silly and funny substories are!
I have just hit chapter 4 and cant wait to see how everything will develop.