LOL, the Japanese have been using their cellphones' built-in NFC chips as public transit passes since 2005. When Hong Kong decided to implement NFC contactless passes for their public transit system, they basically just carbon copied JR's Suica system.
Yeah, broadcast 1080 TV in Japan looks miles better than ATSC 1080 here in the USA.
My guess is that 8K Jumbotrons will be set up in the most high traffic pedestrian zones in Japan for the Tokyo Summer Olympic Games, probably starting at the passenger terminals at the country's major airports. Many international visitors will wonder why their country's broadcasters are still offering sh*tty overcompressed 1080i @ 30 Hz.
And let's not even get into broadband speeds in Japan.
Like 60+ Mbps download speeds on a bullet train's complimentary WiFi. Two years ago.