Another theme is growth. Fanfictions often show how both characters grow as individuals and as a pair. Tamaki might become more confident with Mirio's influence, and Mirio could also learn important lessons about himself through his relationship with Tamaki. It's all about their mutual development.
The themes often revolve around his insecurities. Tamaki is a character full of self - doubt, so many fanfictions deal with him facing his insecurities head - on. Some fanfictions also have a theme of mentorship, where an older or more experienced character helps Tamaki navigate through his problems. There are also fanfictions that focus on his hero - like qualities that might be hidden beneath his shy exterior, highlighting his potential to be a great hero.
One common theme is his growth and development. Writers often explore how he overcomes his shyness and insecurities. Another theme is his relationships, like his friendships within the hero class or potential romantic relationships. Also, his experiences as a hero - in - training and how he copes with the pressures of that role are often explored in fanfics.
There is some. I've seen some on Wattpad as well. Some focus on how Nejire's bubbly personality might interact with Deku's more reserved and determined nature. It's really interesting to see how different authors imagine their relationship developing. For example, some might write about them meeting during a hero event and gradually falling for each other.
One place to find such fanfiction could be Archive of Our Own (AO3). Just search for 'amajiki tamaki x togata mirio' on the site and you'll likely get a good number of results. There are various genres and themes within these fanfictions, from friendship - centric ones to those exploring deeper emotional bonds between them.
One great Nejire Hado fanfiction is 'Nejire's Ascent'. It focuses on Nejire's training journey and how she overcomes her self - doubts. Another one is 'Nejire and the Lost Quirk'. In this story, Nejire discovers a mysterious quirk and tries to figure out its origin. And there's also 'Nejire in the Parallel World' which takes Nejire to a different dimension and shows how she adapts to new challenges there.
There are themes related to self - discovery. As they fall in love, they also discover new things about themselves. For Deku, it could be learning to be more confident in his personal relationships because of Nejire. For Nejire, it might be about finding a deeper purpose in her hero work through Deku. And of course, there are the typical romantic themes like first dates, confessions of love, and dealing with jealousy from other characters.
One great Tamaki Amajiki fanfiction is 'The Shy Hero's Journey'. It delves into his character development and his struggles with self - confidence in a really engaging way. Another interesting one could be 'Tamaki's Hidden Powers' which explores some unique abilities that Tamaki might have that were not fully shown in the original work.