Sorry to jump in like this, but just leaving a little notice, I further fixed up the gallery page for Motsuki the Best and placed your image in the gallery page for Luna’s Cosmic Tantrum, since the image came from that episode.
Don't worry about it, we know it's not you. :) Besides the personality, as a tip, you can also look at the account's username that appears to have the real account's name. The spelling is different than you think.