Well, comic characters can come from all over the world. For instance, Superman is from the US, and Astro Boy is from Japan. There's a wide range of countries that give birth to popular comic characters.
It depends on the specific comic character. Some may be from the United States, while others could be from Japan or Europe.
The country a comic character is from really varies. You might have characters like Tintin who originated from Belgium or Spiderman who is an American creation. It just depends on the imagination of the creators and the story they wanted to tell.
The Duke's Contracted Fiancée manga was from Japan. The name of this work came from a romantic story between a duke in Japanese history and his fiancée. This story was often adapted into comics, novels, and other forms of literature, and was loved by readers all over the world.
There were many possibilities for Sean's nationality. According to the first document, Sean Johnson was an American gymnast. The second document mentioned that Sean was the chairman of China's Hengda New Energy Vehicle Group. He was from Beijing. Sean Mendes in the third document was a male singer from Canada who was born in toronto. Sean Covey in the seventh document was an American, an author, and an authority on leadership. According to this information, Sean's nationality could be the United States, China, or Canada. Since no more specific information was provided, it was impossible to determine Sean's exact nationality.