1.Unless you *like* being attacked by giant monsters and aliens, Tokyo is not the place for you.
2..Japanesse girls obviously develop much faster than girls of other cultures if Sailor Moon or other such young teen heroines are any indication. This is especially true in hentai.
3.If you ride a car in Tokyo, you WILL get stuck in traffic. Unless you have a flying car that can go over the traffic...
4.If you get a nose bleed, you must be having dirty thoughts.
5.A five minute fight can last for 10 plus episodes (see Goku Vs. Freeza/trump card)
6.The Japanese are overly fond of terrible puns
7.Japanese school girl uniforms are excessively short in length
8.Anyone and everyone can and will be coupled in fanfiction. It doesn't have to make sense.
9.It is quite possible to down an entire bowl of steamed rice in 10 seconds flat.
10.No, my name's not Chan. It's Sempai. It's San if you're nasty.