Okay lets say that the Citizens of Naruto Base met in real life to make a "time capsule" to put underground for future generations to see.
Lets see...I would place a couple of Beatles soundtracks seeing how they changed music, a couple of volumes of popular Japanese manga, a couple articles of trendy clothing that we wear now, and just because I'm deliciously evil I'll throw in a few Olsen twin movies. Fufufufufu!
I'd also put....
- The entire Harry Potter series
- DVD Player
- Some Marvel Comics (especially Spiderman)