The rate the machines at my round 1 ran out of stock was fascinating. Fuwawa was cleared out within days, but Mococo was barely half taken. Irys and Fubuki were also cleared out quickly but Gura and Okayu had a handful left after a week. The Inas have been barely touched, there's still two machines full of them. For the small plush, Irys, Mococo and Fubuki were cleared out swiftly. The rest were still available as of yesterday. The medium plush are all available, but only a few of each at this point.
I didn't think Irys was that popular, does she just have a more appealing design to normies? I also didn't think Ina would be so undesirable to be almost entirely untouched.