The Amazing Race Asia, Kyoto (3), Vending Machine Everywhere!
You can find vending machine everywhere in Japan! and not only vending machine for drinks, but also for cigarettes, newspaper, and even Ice cream!
from the source that i read, there are 1 vending machine for every 20 people. for a bottle or can drinks, the price is around 100 - 150 Yen. Because in Indonesia there are only few vending machine so I'm really really excited to buy a drink in the machine, heheee :D