Tokyo has everything. Heck I could name a dozen cities in Japan that have everything. More importantly, the older games had everything, SPINMASTER MCWORKSATMAXIS.
So Tokyo has a trade HQ which is like a Stock Exchange, Electronics HQ, Processor Factory, Drilling for Coal, Oil and Ore, All the Tourism Landmarks Like the Eiffel Tower, Gambling Casinos, Plastics Factory, An Alloy Factory, A Computers Factory, A TV Factory and A Trade Port within the city? News to me, I actually didnt know.