Ohoho is that a Togami I see? And some Ace Attorney characters. rubycity_rp might fit the bill for you; it's comm-based, slow-to-medium paced (picking up a lot more during events, as is usual), with a very friendly playerbase and a little something for everyone. It's got a few horror elements but plenty of room to just chill and develop character, and it's currently undergoing some exciting rehauling plot-wise.

Obviously I'm gonna make the puppy eyes at you for Dingus Roombas (and you'd have Kuzuryuu and Nanami from SDR2 as castmates; we don't currently have anyone from the first DR in game), but I know our AA cast is super-welcoming to castmates. And to everyone!

So yeah if you have questions or would like clarifications, let me know!