When it comes to Anime/Manga, I would prefer to beta-read those that I have seen/read before.However, sadly, it is a very long list and I highly doubt that I could name them all to be honest.
Naruto, Pokemon (Older Version to Versions before the gay new one), Sailor Moon, Bleach, Skip Beat! Sekai-Ichi Hatsukoi,
Marmalade Boy, Fruits Basket, Ouran High School Host Club, and so much more.
I can also Beta-Read for cartoons too. Such as TMNT, Teen Titans, Justice Force, other things like that.
Stories like Harry Potter and The Hunger Games are things that I can Beta-Read for as well.
Movies; most definitely. (Especially Disney and Comic-Book Hero movies.)