What are the common themes in Naruto and Boku no Hero Academia harem fanfiction?

A major theme is also the idea of support. The characters in the harem are often there to support Izuku in his journey to become a great hero. This can include emotional support, like when he's feeling down about his progress, or practical support during battles or training. And of course, there's the theme of love and attraction, which is a fundamental part of any harem story. Different characters in the harem will show their love for Izuku in various ways, whether it's through acts of kindness, protecting him, or just being there for him.

One theme is the adaptation of the original story's power dynamics. In a genderbend harem fanfiction of Boku no Hero Academia, the powers might be used in different ways depending on the new gender of the characters. Also, friendship and rivalry often play a role. The characters in the harem may be friends who also compete for the affection of the main character, or they could be rivals who gradually develop feelings for each other.

A common theme is power. Both Naruto and 'boku no hero academia' deal with characters having unique powers. So, in fanfiction, it's often about how the characters' powers interact or compare. For example, Naruto's chakra control compared to the quirk control in 'boku no hero academia'.

Power and responsibility is also a common theme. Just like in the original 'Boku no Hero Academia', the OC in these fanfictions has to balance his new - found powers with the responsibility of being in a harem. For example, he has to protect his harem members while also using his powers for the greater good. It's a complex dynamic that adds depth to the story.

One common theme is the exploration of Stain's sense of justice. Since he has a very distinct view on what makes a true hero, fanfictions often delve into this concept, comparing it with the more mainstream ideas of heroism in the 'boku no hero academia' universe.

One common theme is friendship. Just like in the original series, the pets and their owners or the pets among themselves form strong bonds of friendship. For example, a dog might be extremely loyal to its hero owner and help them in times of need.

One common theme is mentorship. Teachers in these fanfictions often take on the role of guiding students, like how they can better control their quirks. Another theme is the teachers' own backstories. Many fanfictions explore what made the teachers become educators in the first place.

One common theme is cooperation. Since the world of 'boku no hero academia' has heroes and police, a lot of fanfictions explore how they can work together. For example, they might team up to take down a powerful villain. Another theme is the struggle for recognition. The police sometimes get overshadowed by the heroes, so some fanfictions focus on their fight to be seen as important.

One common theme is mystery - solving within the hero society. Detectives in these fanfictions often have to figure out who is behind certain villainous acts or strange occurrences. Another theme is the discovery of hidden powers or secrets related to the heroes. For example, a detective might find out that a hero has a secret ability that they've been hiding.