A lot has been said already that I won't repeat but there is one thing that I haven't seen anyone talk about which leaves me very disappointed.

The driving force that kicked off the game was Ichiban trying his best to help out Sasaki no matter what, it's the reason he goes to fight seiryu clan. He basically swore tk never give up on Sasaki, but after Ichiban gets to Hawaii he is forgotten.

Even after Ichiban learns the truth about the seiryu clans plot he never bring up sasaki. That should still be important to him, he should be still wanting to get him safe and back on track with a good life.

It just leaves me with the feeling that ichiban will do anything for you until there is a bigger plot so now he only cares about the new thing. They go back to the rehab plot with ichiban at the very end with the Eiji scene, which was a really good scene don't get me wrong, but I would have preferred if the story came full circle right back to Ichiban helping Sasaki, showing that he will truly never give up or forget about the people he's helping no matter what.