Shinjuku Station in 3D

A new 3D map of the area around Shinjuku Station in Tokyo has dropped, built from official indoor map data from Japan’s transport ministry, and the crowd response is basically: wait, it’s even bigger than we thought? The project lets people peek through floors from 4F down to B3, turning one of the world’s most confusing transit mazes into something you can actually stare at without immediately giving up. And yes, people are very, very impressed.

The loudest reaction is pure awe. One commenter said they visited 20 years ago and were already blown away back then, but this map made them realize they still had “really no idea” how massive the place is. Another praised it as “very cool and very performant,” which in normal-human language means it looks slick and runs smoothly instead of turning into a stuttering mess. Then the nerd nostalgia kicked in: one person instantly compared it to the 3D city map of Midgar from Final Fantasy VII, which is honestly the kind of compliment that can launch a thousand reposts.

There isn’t much angry drama here, but there is a very relatable mini-revolt: why doesn’t this already exist as a live navigation app? One commenter basically begged for a version that shows your real-time location in 3D so people could finally stop getting spiritually lost in Shinjuku. Meanwhile, another user swooped in with the GitHub link, because of course the comments also had to include the classic “show me the code” energy.