Nao was created by French company Aldebaran Robotics, and isn't the first robot to be used by a Japanese business. Androids are already being used throughout the country in healthcare facilities and plans are in place for a new hotel that will feature many robots on staff.
This is a photo of the Nao robot that will soon work in banks in Japan.
This development just goes to show you how far robotics technology has come recently. Not everyone is excited about those developments, though. SpaceX and Tesla founder Elon Musk recently warned us about the potential dangers of artificial intelligence.