Japan invents a futuristic bra that has sensors to detect physical responses and only opens for "true love." Or so it says.
Japan's NHK is upping the ante in broadcast TV, by demonstrating that an 8K Super Hi-Vision TV signal can be broadcast using just a single UHF channel.
Next month, Japan will blast a giant magnetic net into space, so it can collect some of the junk flying around up there.
All different kinds of pictures look better when you take them in space. All of them.
Your PC is most definitely not as awesome as this guy's PC.
Pressing a button is so 2012: the Neurocam wearable headset camera will only record things your brain seems interested in.
Who needs waiters? At Kura restaurant in Japan, conveyor belts and touchscreens help you get grub fast. Really fast.
Table for two? This pricey train trip will have you wishing you never have to get off.
It's not quite what Back to the Future 2 promised, but we're getting closer.
This Nissan LEAF can go anywhere in Japan that its driverless robotic heart desires.