the adaptation was so accurate to the manga, I used to read it when I was younger.
The story was perfectly represented, same as the characters. I also really love the actors of naho and kakeru.
But probably since the movie is a bit old now, the acting was sometimes off, I mean by that, that some scenes were not really well played or a bit cringe which for me kinda got hard at some moments to really dive in the movie.
Apart from that, the film was really good, made me very emotional just like the manga did, I totally recommend it.