Tokyo | On a quiet side street in Shibuya, one of Tokyo’s most colourful and bustling suburbs, are the remains of what was envisioned as a French-inspired cafe.
Above it looms the glass building that was once the headquarters of Mt Gox, one of the world’s first bitcoin exchanges, which collapsed in 2014 after a series of hacks and a leak that resulted in 850,000 bitcoin draining away.