I don't know as I don't have enough information about this story. It could be a character with the black birthmark as one of the main characters, and perhaps their family members or friends who interact with them regarding the birthmark.
Since we don't have the full details of the 'the black birthmark story', it's hard to say for sure. There could be a protagonist who has the black birthmark and an antagonist who discriminates against them because of it. Or there could be a healer or a wise person in the story who helps the character with the birthmark understand its significance.
Not having the actual 'birthmark short story' makes it difficult to determine the main characters. It could be a story set in a small town, and the main character could be a local with a unique birthmark. There might be other characters like the town doctor who examines the birthmark, or a nosy neighbor who spreads rumors about it. It could also be a story with a magical or fantasy element, where the main character with the birthmark has special abilities that draw the attention of other magical beings, like fairies or wizards.
The main characters are the husband, who is a scientist, and his wife, who has a birthmark on her face. The husband is the one who is obsessed with getting rid of the birthmark, and his wife is the object of his experiment.
There are two main characters in 'the birthmark full story'. One is the woman who has a birthmark. She is beautiful but has this small mark that becomes a big issue. The other is her husband. He is a scientist or someone with a scientific bent of mind. His obsession with getting rid of his wife's birthmark drives the plot forward as he tries various methods to remove it.
I'm not sure specifically which 'the black birthmark story' you are referring to. It could be about a person who has a black birthmark and the experiences or significance related to it, like perhaps it's a mark with a special family meaning, or it could be part of a fictional tale where the birthmark plays a role in the plot, such as being a sign of a character's destiny.
There's David Mason too. He's involved in many of the key events in the main story, especially those related to the future part of the plot.
Not having read 'the black farm story', it's hard to determine the main characters. However, they could potentially include a strong - willed black female farmer who is breaking gender and racial barriers in the farming world. Her children might also be main characters as they grow up on the farm and face different challenges. Additionally, there could be a local advocate who fights for the rights and success of the black farm in the face of external pressures like big corporations trying to buy the land.
I don't know for sure, but if it's about black eagles in nature, the main characters could be the eagles themselves. Maybe a male and a female eagle that are building a nest and raising their young.
Since I don't know the specific 'the black coffin story', it's hard to say. It could be the person in the coffin, or the people who discover the coffin.
The main characters are Goku Black (Zamasu in Goku's body), Goku, Vegeta, and Zamasu in his original form. Goku and Vegeta are the ones trying to stop Goku Black's evil plans.
There could be a curious child as one of the main characters in 'the black telephone story'. The child discovers the black telephone and is intrigued by it. There might also be an adult figure, like a parent or an old neighbor, who has some knowledge about the phone's history or the strange things associated with it.