[So someone's shown up here shortly before the sunset, gotten the gist of what's been going on (as much as you can from the usyagi, at least), and has spent about an hour being utterly bewildered about what's going on - mostly just avoiding people and trying to find a way out. It isn't until he sees a flying train that he has to accept that maybe he's not going to be able to find an airport or a way off this island]
[he’ll be wandering around for a while, kind of desperate to find a way out and getting progressively more freaked out the further on Kiseki goes. DOES IT NOT END?! He’ll spend the whole day roaming around and/or running around, of course, because hey he’s not about to get tired and he’s fueled on by sheer terror]
[it's been too long for him to just worry about missing practice - this is just. clearly a kidnapping and not a weird dream. THIS IS NOT GOOD.]
[a moment later, he just starts shouting to the sky as he runs around:] Nobody is going to believe I was kidnapped by cute flying bunnies!!! Who would ever believe that!?
They’ll say I’m totally crazy! That I’m not taking anything seriously…!!!
[It's late enough into the evening that probably the weirdo yelling is interrupting whatever you're up to.]