How to withdraw money at Japan Post Bank ATMs

When traveling in Japan, cash is required in many situations.You can exchange foreign currency for Japanese yen at banks or shops displaying the sign "Authorized Money Changer," but sometimes there are none nearby especially in local areas.
At such times Japan Post Bank ATM comes in handy.As of March 2014, there were 26,700 ATMs located throughout Japan. You can withdraw Japanese yen using cards issued outside Japan.Be sure to watch this video which explains how to use them.