One common theme is the exploration of their musical journey together. Since they are part of a band in 'given', many fanfictions expand on their songwriting process, performances, and how they inspire each other musically.
One great place to start looking for 'given mafuyu x uenoyama fanfiction' is Archive of Our Own (AO3). There are numerous well - written stories there that explore their relationship in different ways, from cute slice - of - life scenarios to more in - depth emotional developments.
Well, some characters might be amused. For example, Atsushi could be a bit shocked at first, seeing the different interpretations of Dazai in the fanfiction. He might find some of the more out - there scenarios quite strange but also interesting in a way.
Often, blend s mafuyu fanfic focuses on her shyness. It might explore how she overcomes it in various situations. For example, in social interactions with the other members.
In the manga, Mafuyu and Uenoyama do not sleep together. The focus of their story is on emotional connection and personal growth rather than physical intimacy.
The main characters are Sasha and Mafuyu, of course. Sasha might be a character with a strong personality, perhaps she's brave and outgoing. Mafuyu could be more of an introverted character, with a lot of hidden depth. They are the focus of the fanfiction, and their interactions drive the story forward.
A plot could be that Sasha and Mafuyu find an old diary that seems to hold the secrets of their town's past. As they decipher the diary together, they start to see parallels between the past and their own lives. This makes them think about their relationship and how they can make it better. They might also have a bit of a rivalry at first in the story, like competing for the lead role in a school play, but then they realize that they can support each other instead of competing.