Fictional Fans

Hmm. My main fandoms have generally been at least medium sized, but off the top of my head I think my favourite small fandom is the Korean Dating sim Nameless. I wrote a whole series of reaction posts, with the summary:

This is a very enjoyable dating sim about a lonely teenage Korean girl who relies on her dolls for companionship in her empty house...and then they come to life as cute boys! I was worried I'd find the premise too silly but once I got my head around it found the Toy Story-esque emotional arcs surprisingly affecting. It reminded me of the way Labyrinth used dolls and fairtytales coming to life as a metaphor for adolescent mixed feelings about the changes of adulthood, including sex. In the end the focus is more on the protagonist's emotional arc than the romances, and the ending, while happy, left me writing fixit fic, but I still really enjoyed it. Be warned that the plot goes to some dark places, especially in the bad endings. But it's also quite funny, with a lot of cute platonic relationships and swoony romances.

(I'm still working on the fixit fic. 87K in and I've gotten two and a half of the five love interests set up...)