What is the relationship between Hanma Baki manga and Manga Rock?

There's no legitimate or positive relationship. Baki Hanma manga should be accessed through legal and authorized channels, and Manga Rock was not one of them. It was involved in copyright infringement.

It varies. Some adaptations stick closely to the manga, while others make certain changes to fit the medium or add new elements.

The Hanma Baki manga serves as the foundation. Other related works draw inspiration from it. Sometimes they expand on certain aspects or offer a different perspective while maintaining the essence of the original story. But there can be variations in how the story is told or the way characters are portrayed.

I'm not sure exactly. Maybe they have some kind of thematic connection or are both part of a larger comic universe.

Yes, it is. The story has reached its conclusion.

The outcome of the final battle is that Yujiro Hanma retains his position as the ultimate fighter. However, Baki makes significant progress and leaves a lasting impression. The battle is full of twists and turns that keep readers on the edge of their seats.

Yujiro Hanma is often considered stronger. His power and skills are portrayed as almost unmatched in the manga.

Not much, really. Manga Rock was a platform that hosted various manga illegally, including Baki the Grappler, but it's not an official or direct connection.

I'm not sure exactly. Maybe they have some connection related to manga content availability, but I don't have detailed info.

There are some new plot developments and character arcs. The action scenes have become more intense and the story has taken some unexpected turns.