I will be traveling to Guam in feb. and one of my layovers is in TOKYO JAPAN!!! but i have no idea
1. How to act
2. what the heck to do when i get off the plane
its a 5 hour layover so i want pleanty of time to take pictures and get a bunch of trinkets for friends... so is there anything i need to know.. since this is my first time traveling outside the us.. i got everything like passport and shots getting done but i have no idea what i do when i get to the airport in tokyo... (did i mention i am living out a dream...)