Yeah, I guess it can.
Japanese car enthusiasts Carguy apparently did some camping. Click through their timeline, there's a few videos, they don't reveal much unless you speak Japanese.
Here are some of the text that came with the photos (translated)
Organize anyway,toiling in hot springs neighborhood, from bath, luggage and come back.
In the F40 fried tried and tested in response to your request .Really fried and enjoyed it!
"Camping F40'supercar was most popular campsites
"F40 in BBQ😋'I can get motivated-common
"BBQ❕❕'was invited to come to eat from the call is coming from the motorhead (),team ,today I'm driving practice at Fuji speed when near the BBQ
"BBQ with F40. Going home ' You guys tonight. Great plenty of feedback, thank you very much. Also, too many comments please thank you 😆 Such a big response! Conversely I was surprised 😆 I will upload additional pictures 😊 😁 blasted more, actually, on the condition that I'm Motor head I to now receive the posted a photo: blown away
My guess is that it's not really an actual campsite. They were at Fuji and drove over and parked the car for some photos.
Either way, these photos will make it around the internet just fine whether they spent the night or not.