Nakagin Capsule Tower
The world's first capsule building packed 140 bachelor pods — each with a reel-to-reel tape deck and a circular porthole — into Ginza, then was demolished in 2022.
Coming soon on iOS — be first to walk Tokyo offline.
Kisho Kurokawa bolted 140 prefabricated pods (2.5 × 2.5 × 4 m, held by just four high-tension bolts each) onto twin concrete towers as a flagship of Japanese Metabolism — the postwar movement that dreamed of cities as living organisms. Designed so any pod could be replaced without touching its neighbours, none was ever swapped out. The building was razed in 2022 after preservation campaigns failed; 23 capsules were pulled for repurposing elsewhere.
What to look for
- The 1.3 m circular porthole window that dominated the far wall of every capsule, positioned above the bed
- The built-in salaryman kit packed into one wall — stove, fridge, TV, and reel-to-reel tape deck — all within what Kurokawa called the exact dimensions of a traditional Japanese tea-room
- The asymmetric pairing of 11- and 13-floor towers, which Kurokawa tied directly to a Japanese aesthetic that, in his words, 'rejects symmetry'
The tower no longer stands in Ginza — demolished 2022. Track down one of the 23 preserved capsules at a museum or exhibition to see the design at full scale.
Nakagin Capsule Tower is one of 35 sights worth the detour in Tokyo, all bundled offline in Voyage GO — download the Tokyo pack and it sits on your map with no signal, filling your travel passport the moment you walk past.
More to see in Tokyo
- Mode Gakuen Cocoon TowerA 50-story school curved like a cocoon — white aluminum and dark-blue glass, criss-crossed by diagonal white lines — that beat 150 rival proposals and won Skyscraper of the Year.
- Tokyo SkytreeAt 634 metres, the height isn't random — 6-3-4 spells "Musashi," the ancient name for this exact corner of Tokyo.
- Tokyo TowerA third of its steel came from US tanks scrapped after the Korean War — Japan's postwar recovery, painted orange and bolted into the sky.
- National Diet LibraryBorn in 1948 as a "citadel of popular sovereignty," Japan's national library holds 12 million volumes — and anyone can walk in.
- Akihabara (Electric Town)The black market that outgrew itself and became Japan's otaku capital.
- Tokyo National MuseumOne in ten of every artwork Japan has ever officially designated a National Treasure lives here.