Definitely not. Hokusai was a renowned Japanese artist, but the development of manga was a collective process involving many factors and artists throughout history.
Miss Hokusai isn't a true story. It's an imaginative creation by the author or creators. While it could potentially be influenced by real-world events or concepts, it's not a factual account of actual happenings.
FGO isn't a typical visual novel. It has more gameplay mechanics and character-building features. The story is presented along with battles and strategic decisions.
The theme of mystery also runs through the 'hokusai 100 ghost stories'. Each story presents a mystery that needs to be unraveled, whether it's about the origin of a ghost, the purpose of its haunting, or the way to get rid of it. This mystery element keeps the readers engaged as they try to figure out the secrets along with the characters in the stories.
The Hokusai Graphic Novel is special because it likely combines the artistry of Hokusai with the narrative form of a graphic novel. Hokusai's works are known for their detailed and unique art, and in a graphic novel format, it could bring his art to a new audience in a more accessible way. It might also use his art to tell stories that are either based on his original concepts or new interpretations of his work.
The target readers could be art lovers. Since it's related to Hokusai, people who are interested in his art, such as his paintings and prints, would be attracted to see how his work is translated into a graphic novel. They would be eager to explore how the graphic novel format enhances or interprets his art.