It depends on personal preference. If you like visual storytelling, the manga might be more engaging as it shows the characters and scenes directly. But if you enjoy delving deep into a character's psyche through detailed text, the novel could be more appealing.
The medium - specific elements also play a role. The 'no longer human' novel uses only words to create the atmosphere, while the manga can use different art styles, shading, and paneling to set the mood. For instance, a dark and shadowy art style in the manga can enhance the sense of gloom and despair that the story often conveys, while in the novel, it's the language and the sequence of events that build up such emotions.
Yes, 'No Longer Human' is somewhat based on the author Osamu Dazai's own life experiences, which could be considered as having elements of a true story. Dazai had his own struggles with mental health, identity, and his place in society, and these are reflected in the novel.
In 'No Longer Human', the author uses the first - person narrative effectively. This makes it easier for readers to get into the mind of the main character. The story shows how social norms and expectations can push someone to the edge, making them feel like they no longer belong among humans. It's a powerful exploration of the human psyche.
It could be considered fiction. 'No Longer Human' by Osamu Dazai is often classified as a work of fiction. It tells a fictional story through the protagonist's experiences and internal struggles, though it may draw on some real - life emotions and themes.