Yes, there are some. You can search on fanfic platforms like FanFiction.net or Archive of Our Own. Look for stories that focus on the action, survival, or character development aspects rather than the harem or lemon themes. For example, some fanfics might explore how the characters adapt to the zombie apocalypse in different ways.
One great Naruto and Highschool of the Dead harem fanfiction is 'Naruto in the Dead World'. It combines the action - packed elements from both universes really well. The story has Naruto suddenly finding himself in the world of Highschool of the Dead, and as he tries to survive, he also forms interesting relationships with the female characters. It's a really exciting read that keeps you on the edge of your seat.
Survival is a very popular theme. Fans like to write about how the characters find food, shelter, and weapons in the zombie - infested world. Another is the exploration of the characters' relationships in a non - romantic way, like how they build trust and teamwork.
In this type of fanfiction, character growth is a key element. The characters from 'Highschool of the Dead' often have to adapt to the new world order in the fan - created stories. For the harem part, the loyalty and jealousy among the harem members can be interesting to read about. It adds drama and tension to the story. Also, the action scenes from the original series are sometimes reimagined to fit the new scenarios in the fanfiction.
A good one has to blend the two universes seamlessly. For example, the powers from Naruto like jutsus should fit into the world of Highschool of the Dead without feeling forced. Also, the harem aspect should be developed in a natural way. The female characters' personalities from both Naruto and Highschool of the Dead need to be respected and their relationships with Naruto should progress realistically.
Well, first of all, the writers often take the unique elements from each universe. From Naruto, it's the ninjutsu, kekkei genkai, and the concept of the ninja villages. From Highschool of the Dead, it's the zombie apocalypse and the school environment. They then find ways to make these elements work together. Maybe a character with a Sharingan from Naruto can use its powers to detect zombies from afar. Also, they might use the character relationships. A Naruto character could form a team with some Highschool of the Dead survivors to face the challenges together. And they might also play with the different values of the two universes. For example, the loyalty in Naruto and the survival instinct in Highschool of the Dead.
First, you need to be familiar with the original 'Highschool of the Dead' series. Know the characters, their personalities, and the overall setting. Then, think about the main character and how you want to build the harem around them. Decide on which female characters will be part of the harem and what kind of relationships you want them to have with the main character.
Well, it could potentially have interesting plots. For example, the Naruto characters might use their ninja skills in the context of the High School of the Dead scenario. Maybe Naruto's shadow clone jutsu could be used to distract the zombies while the others try to find a safe place. However, without actually reading it, it's hard to say for sure what the exact interesting plot points are.
Honestly, I don't recommend seeking out lemon fanfiction as it often goes against the ethical and appropriate content boundaries. Instead, look for fanfictions that enhance the world - building of Highschool of the Dead. For example, ones that might explore how different groups in the story interact with each other in the face of the apocalypse, or how new characters could be introduced to add more depth to the overall narrative.
One interesting aspect could be the unique take on the zombie apocalypse within the high school setting. It might explore how students and teachers react differently to the situation compared to other zombie stories. Also, the fanfiction could introduce new and creative ways of survival.