Anime that have appeared from chapter 21-40 include these, in not particular order:


    Fairy tail


    Death note


    D. Gray man


    Akame ga kill


    Full metal alchemist


    Digimon


    Akatsuki no yona


    Date a live


    Naruto


    Strike the blood


    Black butler


    Is it wrong to pick up girls in a dungeon (Orario is the place where the anime takes place)


    Overlord


    This tale has been unlawfully lifted from Royal Road. If you spot it on Amazon, please report it.


    Blue exorcist


    Hellsing


    Tokyo ghoul


    Higurashi no cano


    Bleach


    The sacred blacksmith


    Kill la kill


    Lord marksman and vandis


    Unlimited fafnir


    Chivalry of a failed knight


    Dragonar academy


    Dragon ball Z


    One punch man


    Bladedance of elementalers


    Assassination classroom