You might like 'Soul Land' as it has a similar adventurous and fantasy-driven plot with unique character developments like in 'Break the World'.
One anime that could be similar is 'Demon Slayer'. Both have action-packed storylines and complex characters.
I think 'Your Lie in April' might be similar. It has a touching plot and unique art style like Memorize.
I think 'Vampire Knight' could be similar. It has a similar dark and mysterious style, and the plot often involves complex relationships and hidden secrets.
One manga that could be similar is 'Attack on Titan'. It has intense action and complex character development like Hakaijuu.
One manga that could be similar is 'Monster'. It has a similar dark and intense atmosphere and complex plotlines like 'The Hunter'.
I'd recommend 'Protector'. It shares some common themes and a similar visual style with 'Saver'. The character development and story progression are also somewhat alike.
I think 'One Punch Man' could be similar. It has a unique art style and an engaging plot like Dakaratei.
Maybe 'Naruto' is comparable. Both have complex character development and engaging storylines that keep you hooked. Also, the art styles have some similarities in their boldness and expressiveness.
Well, 'Parasyte' could be a contender. It shares some similarities in terms of the depth of the story and the way it explores human nature, similar to 'The Fable'. There are also unexpected twists and turns in both.
You might find 'Bungo Stray Dogs' comparable. It combines elements of mystery and action, similar to Danganronpa. The character development and the way the story progresses have certain parallels.