For !jrpg@lemmy.zip, it’s a big enough category that it should be more active than it is. The corresponding subreddits for JRPGs and retro gaming aren’t super far apart at 255k and 404k subscribers respectively, but !retrogaming@lemmy.world is more active by orders of magnitude here on Lemmy.

I’ve started to focus more on discussion prompts in the community as news isn’t enough; the JRPG community has been an excellent news aggregator for over a year now (although it’s a slow news time for the genre currently). I’d love to hear from other niche communities about what’s worked and what hasn’t to drive engagement.