Sonic★3224 (AKA DarkMoon Kat) is an animator on Sudomemo. They Were a small part of Hatena, Joining in around 2011 and staying until it's shut down. Throughout the years, they have picked up animation skills and Finish MV's and RP's from time to time.
After the shutdown of Flipnote Hatena, Sonic★3224 took part in the Furry Fandom, creating their now most used and animated persona, DarkMoon Kat.
She still posts animations on Sudomemo every once in a while and creates art on websites. They currently take commissions and enjoy what they do.