Okay, let's try this again:
Mishima: Our wonderful admin. Very good work ethic, as well as having good taste in music. Someone give him a hug.
Joker: At the moment, our only moderator. A good man, and occasionally role plays as the P5 MC. Tries to keep the peace if possible, but sometimes gets knee-deep in chaos himself.
Boss: Creator of the LeBlanc coffee threads. Sojiro RP-er, easily seduced by memes. Currently controls a nexus to other universes.
-Labrys-: Frequenter of the LeBlanc threads. Labrys RP-er and good friends with AdachiImouto. Surprisingly good at fixing things quickly.
AdachiImouto: Another LeBlanc regular, apparently is related to Tohru Adachi. Is probably hiding something.
There are a lot more LeBlanc regulars, I'll list them as honorable mentions, but I'm not familiar with everyone there.
Kitagawa: Sometimes a Yusuke roleplaeyer, other times a memer. Formerly infatuated with -TheAkiraKurusu-, but got cucked, so now he's seduced Boss with his memes. Owns a very shy frog, that is either a Symbol of Chaos, or perhaps an Old God in disguise.
-TheAkiraKurusu-: The creator of the original -AkiraKurusu- account, but was locked out of it during the group account purge. It is unknown if he is still a symbol of chaos necessary for reviving The Old Gods, but it's possible.
Fatposter: Posted a lot of fat Makoto fanart, and single-handedly founded the now defunct Fat Makoto Cult. Fatposter is also a known Symbol of Chaos.
Naked-Mitsuru: Creator of the now locked thread: Mmmm I'm in bed, formerly the most replied-to thread on the site. Mishima locked the thread once it hit 666 replies, and nothing has been heard of Naked-Mitsuru since. A Symbol of Chaos, but her only thread is locked, making her threads ineffective in summoning the Old Gods.