>>10560361That's not the UFO sticker hat, it's actually a hyottoko mask, only obtainable through connection DIYs or by buying it in the Tamaverse's shop when someone uploads theirs.
I uploaded my current outfit getup (hyottoko mask and fruit basket) there, but it's all down to luck as to whether other people can actually buy it. I was never too fond of connection exclusive content, so I'm glad everything besides Shima himself can be obtained that way, at least, even if it's RNG-based.
