Like, the progression between manga and anime and are so different, and then the difference between medium-exclusive characters between each one. I saw the anime, so I know Rikka, but I didn't know the manga and anime diverge for the manga to introduce Ikuto's mother (and probably father). Also, the implications who Amu ends up with, too. I don't really care about the romance, but I didn't back then in the 2010's, so this isn't too drastic for me.
Like, the progression between manga and anime and are so different, and then the difference between medium-exclusive characters between each one. I saw the anime, so I know Rikka, but I didn't know the manga and anime diverge for the manga to introduce Ikuto's mother (and probably father).
Also, the implications who Amu ends up with, too. I don't really care about the romance, but I didn't back then in the 2010's, so this isn't too drastic for me.