Pages 6, 12, 13 and 18 looks a bit weird compared to the other pages. It's like the quality of this page is a lot lower compared to the other pages, almost like a scanlation. I can't imagine the source looks like this. An issue while editing?
...Well, that ended nicely. I mean it's too bad he'll never be able to play the sports he had such passion for but at least he got a girlfriend out of the ordeal, if that ending is anything to go by.
Also it's nice to see more Isao after all this time.