Stamp Book

Stamp the buildings you have actually visited and track how much of Tokyo’s skyline you have covered. Self-reported, no sign-in — the record stays on this device.

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0% Completion

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0 / 100 buildings

To go: 100 buildings

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      Your stamps

      No stamps yet. Start from the building database or any article page with “Add stamp”.

      Notes and photos

      Back up & restore

      Your record lives only in this browser. When you change device or browser, copy the code below and load it on the new one.

      * The copy-paste code does not include photos (too large). To move photos too, use “Export with photos” and load the file on the new device.