A fanfic could focus on a journey that Haku and Chihiro take together within the spirit world that they didn't get to do in the movie. They could face new challenges and in the process, their relationship deepens as they rely on each other for support.
In this fanfiction, Haku might be searching for a way to bring some of the beauty of the human world back to the spirit world. He travels across different cities, seeing various forms of art, architecture, and nature. Along the way, he meets a botanist who teaches him about plants. Haku then decides to try and create a garden in the spirit world inspired by what he has seen in the human world. He faces many challenges in transporting the plants and knowledge, but with his determination, he tries his best to make it happen.
One possibility could be that Haku, having finally found a way to the human world, tries to adapt to modern life. He might struggle with things like technology. For example, he could be fascinated by cars but also a bit scared of them at first. He would also have to deal with the different social norms in the human world. Maybe he would make a human friend who helps him understand the world better.
One great fanfic could be 'Chihiro and Haku's New Adventure'. It might explore their relationship further after the events of the movie, like them exploring new parts of the spirit world together.
In the fanfic, their relationship could develop in a rather magical way. Haku, being a spirit, has a different view of the world compared to Chihiro. But as they interact more, they start to see things from each other's perspective. Maybe they start with simple exchanges like sharing a meal in the spirit world. Then, as time passes, they find themselves drawn to each other. Haku might show Chihiro secret places in the spirit world, and these shared experiences make their bond stronger. Eventually, they develop a love that's both pure and powerful, full of little affectionate moments like stolen glances and gentle touches.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created works, and you're likely to find many Spirited Away fanfics there, including ones about Chihiro and Haku.
One idea could be a story about Haku and Chihiro reuniting in the spirit world years later. Chihiro has grown up but still remembers Haku vividly. Another could be a fanfiction where they go on an adventure together outside of the bathhouse to explore other parts of the spirit realm that were previously unknown to them.
One possible plot could be that Haku and Chihiro meet again in the spirit world years after Chihiro's first visit. As they reunite, they start to explore their feelings for each other more deeply. They go on adventures together, facing new spirits and challenges, and their relationship gradually blossoms into a romantic one filled with tender moments and mutual understanding.
Yes. The Spirited Away manga exists and offers fans another way to enjoy the story. It may present certain aspects of the story in a slightly different way compared to the film, but still retains its core elements.