One theme could be about the connection to the land. In Japanese culture, the land is very important, and if the novel is about the soil, it might explore how people are tied to the land through farming or living in a particular area.
It could also be about growth and decay. The soil is where things grow and die. So the novel might use the soil as a metaphor for the cycle of life, perhaps showing characters' growth and decline in parallel with the state of the soil in different seasons.
It could potentially have themes related to wealth and luxury, similar to the concept of '7 rings' which might symbolize opulence.
There could be a theme of respect for the land. Since the soil is called sacred, it indicates that there is a sense of respect towards it. This respect might be extended to all aspects of the natural environment around the Piney Woods School. Also, the theme of memory could be present. The soil might hold memories of past events, people, and traditions at the school, and the story could be about preserving and passing on those memories.
One possible theme could be the power of nature. Water, being a force of nature, can cause death, so it might explore how humans are at the mercy of natural elements. Another theme could be the inevitability of death itself. If death by water is a central concept, it may show that death is an inescapable part of life.
Perhaps it could be about the cycle of life and death, which is a common theme in Japanese literature related to the concept of causation.
If it's a horror - themed novel, red could symbolize blood and danger. The story might revolve around a series of murders where the presence of red, like blood - stained objects or red - lit rooms, creates an atmosphere of fear.
One possible theme could be identity. The idea of a man with a human mask implies that there is something hidden about his true self. Another theme might be deception, as the mask could be a symbol of hiding the truth from others.
One possible theme could be family loyalty. The three sisters might support each other through difficult times in the family, like when there are financial problems or when a family member gets sick.
In this Japanese ghost story, there might be a theme of cultural heritage. It could show how certain traditions and beliefs in Japanese culture are related to the existence of ghosts. Another theme could be the exploration of the unknown. Ghosts represent the unknown in many cultures, and 'Kaiden' could be about the characters' journey to understand and deal with this unknown entity, whether it's through fear, acceptance, or trying to get rid of it.
The theme of nature and humanity's relationship with it is quite common. Japanese people have a deep respect for nature, and this is reflected in the stories. The stories may also touch on themes of redemption and forgiveness, showing how characters can overcome their past mistakes or wrongdoings. And the theme of cultural identity, how being Japanese shapes a character's thoughts and actions, is also likely to be present.
Well, since it has 'love' in the title, the main theme is likely to be love. It could be about different forms of love like romantic love between two individuals, or it could also include family love and friendship love that ultimately lead to a positive outcome, which is what 'the winner is love' might imply.