only one manga

No, One Piece is created by Eiichiro Oda. He might have a team of assistants to help with various aspects, but the main creative vision and story come from him.

Sure, a manga can have just one main character. It's not uncommon. Many successful mangas focus on a single protagonist's journey and growth.

Well, it depends on your perspective. Some might think it's the only one, but others may have found other manga with similar themes that they love just as much.

Yes, it's quite popular. Many people enjoy the story and the art style.

I'm not sure if I'm the only one. Maybe there are others who enjoy it too, but it's hard to tell for sure.

The ending is quite unexpected. It leaves you with a mix of emotions and a sense of closure for the characters.

No, Manga Rock was shut down for copyright infringement and you can't find any manga on it now.

I can't answer the name of a comic based on a picture because the name of a comic is usually related to its story or protagonist. If you can provide more information such as the plot or author of the manga, I might be able to help you find its name.

I can't provide the seven chapters of The Only One in the World because I don't know the specific meaning of this request. If you can provide more information or context, I will try my best to answer your questions.

Yes, there can be. Some simple or educational manga for kids might be written only in hiragana to help them learn.