Tech-loving traveller Paul Carter explores Japan to find out how the drive to become more sustainable is leading to some exciting world-leading developments.

Tech-loving traveller Paul Carter explores Japan to find out how the drive to become more sustainable is leading to some exciting world-leading developments.

Tech-loving traveller Paul Carter explores Japan to find out how the drive to become more sustainable is leading to some exciting world-leading developments.

Tech-loving traveller Paul Carter explores Japan to find out how the drive to become more sustainable is leading to some exciting world-leading developments.

Tech-loving traveller Paul Carter explores Japan to find out how the drive to become more sustainable is leading to some exciting world-leading developments.

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country

BBC tech reporter Paul Carter hunts down cutting-edge tech across the globe Paul Carter is in Japan looking at how the drive to become more sustainable is leading to some exciting developments in the country