There was a detective_conan filler episode that was in a hotel with a few antique cars on display. I guess that isn't uncommon in Japan--chain hotels aren't as common there, and owners are at more liberty to decide what to put there.
krko said: Both the Chinook and the Harley are "Choppers"
That Harley isn't a chopper. (That was still a good joke, though)
What's with this hotel...?※Real ThingWhy is there something like this in the lobby...?Harley DavidsonWhew, we're here.Mysterious ComboA certain hotel.CH-47 Chinook※Model