What is the relationship between 'oniisama e' and manga?

I'm not sure exactly. Maybe they have some sort of connection related to manga content, but I can't say for sure.

Overall, the adaptations of 'Oniisama e' stick closely to the manga. Minor changes might be in character expressions or some scene details, but the story essence remains the same. These adjustments are often made to fit the medium or enhance the visual appeal.

It depends on personal preference. Some people might like the manga for its original story and art style, while others might prefer the anime for its animations and voice acting.

You might try looking on some manga-specific forums or websites dedicated to sharing raw manga. But be careful, as accessing raw manga from unauthorized sources can be illegal.

I'm not really sure. Maybe it has something to do with a manga that features fire elements?

Since the phrase is rather unclear, it might be a very niche or even a mis - typed description. If 'jishou' is a name and 'f rank' is some sort of rank or classification, then it could be about Jishou's older brother (oniisama) in a game - based novel. But this is just speculation without more context.

Well, it's hard to say. 'A man of virtue' is a concept, and 'ggang-e manga' could be a specific manga title or a genre. Without more details, it's difficult to establish a clear relationship.

The Dr. Slump manga features E Arale as one of the main characters. They are closely connected within the story.

I'm not sure. Maybe there's no direct connection between them.

The manga serves as the basis for Ballroom e Youkoso. The anime adaptation takes inspiration from the manga's story and characters.