"which provides real-time bus and train schedules in just 37 global cities" yeah, sure, global it is!
Dont they teach the meaning of the word global in the US elementary schools anymore?
By the same token, getting real-time info out of all of these operators would seem a huge task...
But given the nature of Tokyo transport, it's hardly necessary in most cases anyway—everything runs extremely frequently, and pretty much exactly on time (so scheduled times are usually all you need), and the system's emphasis on rail over buses means that variability due to traffic conditions is rarely a concern.