Earlier quoted context omitted.
> Very dense, but housing prices are very affordable it's not, though. Tokyo is substantially more expensive than other cities in Japan. Tokyo is also more expensive than American cities when adjusted to per sq/ft rent and PPP. "Tokyo is so cheap" is a meme at this point. Tokyo is cheap the same way having roommates is cheap (roommates are much, much rarer in Tokyo compared to NYC).
But Tokyo has accommodated growth without rent increasing significantly. No US city can say the same (edit: zip1234 proves me wrong below.)
Isn't Tokyo famous for stuff like tiny, tiny microapartments? Are the rent increases comparisons you allude to measured per apartment or per square foot?