I think One Piece has a plot that's very similar in the anime and manga. The key storylines and character developments are largely consistent.
For me, it's Fullmetal Alchemist. The anime does a great job of replicating the manga's plot. The themes, character motivations, and major plot twists are maintained with high fidelity. Even the smaller details and subplots are often captured accurately.
In my opinion, 'Attack on Titan' has an anime that closely resembles its manga. It maintains the core plot elements and character arcs with high fidelity. Some minor tweaks are made for the medium of animation, but the essence remains the same.
I think Naruto does. The anime closely follows the manga plot, with few significant differences.
One anime that stands out in terms of plot similarity to its manga is 'Fullmetal Alchemist: Brotherhood'. It closely adheres to the manga's story, providing a consistent and engaging experience.
I think 'One Piece' is a prime example. The anime stays true to the manga's plot for the most part. It might have some filler episodes here and there, but the main story arcs are very much in line with the manga.
For me, it's Attack on Titan. The anime does a great job of replicating the manga's intensity and world-building. There are some differences in the order of events, but they don't significantly change the core story.
I'd say 'Fullmetal Alchemist' has a very similar anime to manga counterpart. The plot and character developments are closely matched.
It's quite similar. The anime mostly adheres to the key elements and plotlines of the manga.
Overall, the Digimon manga and anime have a lot in common. They both feature the same characters and similar adventures, but there are some differences in the details and presentation for the sake of adaptation.
Overall, the Danganropa manga and anime share a lot of similarities. However, the anime might have some visual enhancements and tweaks for better viewing. The core plot and characters remain largely the same.