[cthalupa]

Minato has a population density of 10850/km2, Shinjuku of 18500/km2, Meguro of 18900/km2, and Nakano wins out at 20,700/km2. (Nakano winning surprised me. It's pretty low-rise for Tokyo!)

[hkmurakami]

Wow did not expect Nakano to be so dense. Maybe more apartments compared to the other zones.