DealTokyo
National Diet Building

Kokkai-gijidomae国会議事堂前

Tokyo Metro2 lines MarunouchiM-14 ChiyodaC-07

National Diet · Government row

Get me hereRoute from here

Exits

Street exits by their posted numbers — the ones OpenStreetMap maps here, which is not always all of them. Marked exits have a step-free entrance.

Which exit for which sight

Of the exits listed here, the one with the shortest walk on foot, routed by us — not the operator’s own exit guide, which may send you a different way.

Step-free access

First and last train

Departures from this station. A time after midnight belongs to the night before — 00:20 means tonight, not tomorrow morning.

What to see nearby

2

Researched for this guide and verified sight by sight — walk times below are measured from this stop.

  • National Diet Building国会議事堂

    National Diet Building

    Japan’s parliament, seventeen years in the building and finished in 1936, faced in domestic granite under a 65-metre central tower; both houses run their own visits.

    Exit 1≈3 min walkNagatacho 1, Nagatacho, Chiyoda, TokyoSee on map →

  • Japan’s Levelling Datum日本水準原点

    Japan’s Levelling Datum

    A small Doric stone house in the Diet’s front garden shelters the 1891 mark that heights across Japan are measured from.

    Exit 2≈7 min walkTokyo Metropolitan Route 176, Nagatacho 1, Nagatacho, ChiyodaSee on map →

    Geospatial Information Authority of Japan website国土地理院ウェブサイト ↗

Your lines here

This stop carries one number per line. The one on your sign depends on which platform you came up from.

Worth a stop nearby

Featured stops a few stations from here — same train, no change.

Not here yet

Which car to board still isn't here — it exists as posters on the platform and in no open dataset at all. Live service status covers the four Toei lines only, on their line pages: Tokyo Metro's feed is open data, but its terms don't allow passing it on the way this site delivers live information.