There's already lots of Jav themed discord server . If you did some basic internet search , you'll find the name "JDC".Please consider using Discord. IRC is very old and outdated.
Discord would be so much better for the JAV community. Think of it as a super modern version of IRC.
In a youtube video, I saw a Chinese man arrested by Chi. police because his crime was : Downloaded Tor Browser , which is illegal in China.Discord also has ties with china so it's more of a concern for many people to use it since there's a higher chance of being spied on there