[ fortunate sylvain is with a modern person. so this is nothing entirely unfamiliar to him, but he's making note of his company's confusion.

Jin, his white nine-tailed fox daemon, huffs and even barks at some of the rude nudging. stop mean!! ]

It's part of the amusement park theme. A fun cosmetics of sorts.

[ but Dokja doesn't particularly care to wear one, more focused on the increasing aggression at them. ] The crowd is getting more upset the longer we're here.