I assume this is a reference to people speculating pre-demo that the tiny picture of Sekibanki was actually Orin.
You thought I was Orin-chan?Too bad! It's Banki-chan, MEOW!SekibankiSo Orin-chan doesn't show up, huh? Well, I could have guessed that.But was there even a single person who didn't think of Yukkuri when they saw her? (lol)