Do you know there is a manga series which teach us world and Japanese history?

In Japan, many people have seen (Or you can say 'read'. It depends on what you mean) some series of manga which teaches us world and Japanese history in school libraries.
They are called 学習漫画( 学習means study and 漫画 is manga in Kanji.)
Since they are popular, the best known publishers in Japan, （f.i. Kadokawa, Shogakukan, Shueisha, Kodansha and Shogakukan） publish their own series of world history or Japanese history.

Or you can say "Since they are popular, the best known publishers in Japan such as, Kadokawa, Shogakukan, Shueisha, Kodansha and Shogakukan, publish their on series of world history or Japanese history."

They are very common and popular in Japan. Not many people have them, because they are expensive, but many of us have read them in our town library or school library.
They are really good for children of course, but they are　also good for adults who want to study history again.

or you can say "They are really good for children of course, but even better for adults who want to study history again." That would be better if you intended to compare them.
I have borrowed some of them from my town library and now I'm reading them. :)

The most popular series of world history manga may be this series, <write the title of series>, which is published by Shueisha.

Or you can say "The most popular series of world history manga may be a series which is published by Shueisha." Then you don't have to name which one specifically.

It's pros are:
1. they They keep their information newest in order to follow the newest government course guidelines
2. they They have story lines, so the reader can feel people and events in old eras familiar.

"They have storylines, so the reader can relate to the people and events in old eras." or "They have storylines, so the reader can feel more connected to the people and events in older eras."

3. they They have a paperback edition, so they are low cost. (remember the full stop at the end of a sentence)


The best seller of these kind of Japanese history manga on Amazon Japan is the link below.
This is published by Shogakukan.
Its pros are that it is accurate and has detailed illustrations and stories. (full stop)
And But/However, the cons are also the detailed stories. It has too much information, so some people might find it too detailed for children to get the big picture of history. (full stop)

Or you can say "It has a lot of information, so some people might find it too detailed for children to get the big picture of history."

Overall, very impressive. It's mainly just punctuation corrections, and some slight changes to structure. Well done. :)