What the work is
A 1990 administrative complex housing the Tokyo Metropolitan Government. It comprises three structures: a 48-story No.1 tower, a 37-story No.2 building, and an eight-story Assembly Building.
How it was made
Kenzo Tange designed a three-structure administrative complex in Shinjuku. Each structure occupies a city block. No.1 tower is 48 stories tall and bifurcates at the 33rd floor. The complex includes three underground levels.
What works
The bifurcation at the 33rd floor creates a distinct silhouette and enables observation decks with panoramic views. The tripartite layout separates executive, legislative, and administrative functions across physically discrete buildings.
What does not
The building does not resolve tension between its two stated references: integrated circuit and Gothic cathedral. One reads as technological literalism; the other as historical pastiche. Neither fully informs function or circulation.
What it influenced
It established a template for late-20th-century municipal architecture that prioritises vertical spectacle over horizontal civic integration. It did not influence urban policy, public access models, or legislative transparency.
Is it worth your time
Yes — it redefines civic scale through explicit symbolic duality, not abstraction. Its ambition is legible in massing, not just rhetoric.