Tokyo Imperial Palace East Gardens: Hours & Access

One of the most common questions before a trip is simple: can you actually go inside the Tokyo Imperial Palace, and when? The honest answer has a few layers. The East Gardens — the historic heart of the old Edo Castle — are free and open to the public most days, but they keep a seasonal schedule and close on specific weekdays that catch out a lot of visitors. The inner palace, where the Emperor lives, is a separate story. This guide lays out the hours, the closed days, and exactly what is and is not accessible, so you can plan a visit that does not end at a locked gate. If you want the history behind the stone walls brought to life, the guided walking tour covers the richest sections with an expert historian.

East Gardens Opening Hours by Season

The East Gardens (Kokyo Higashi Gyoen) open at 9:00am every day they operate, but the closing time shifts through the year. Admission ends 30 minutes before closing, so plan to arrive with time to spare.

These hours are set by the Imperial Household Agency and have held steady in recent years, but it is always worth a quick check close to your travel date in case of changes.

Closed Days — Read This Carefully

This is where many visitors trip up. The East Gardens are closed on Mondays and Fridays. A Tuesday-to-Sunday mental model is the simplest way to remember it — but note the exceptions:

• If a national holiday falls on a Monday, the gardens open that Monday and close the following Tuesday instead.
• National holidays are generally open days — except the Emperor’s Birthday on February 23.
• The gardens close for the New Year period, from December 28 to January 3.
• Occasional closures happen for Imperial Court functions.

So a Friday visit will not work, and neither will a standard Monday. If your Tokyo itinerary only has a Monday or Friday free, that is exactly when a guided tour is useful — guided walks of the surrounding palace grounds, moat, and Ōtemon Gate area can still go ahead, and the historian fills in the context you would otherwise miss.

Is It Free?

Yes — admission to the East Gardens is free. There are no tickets and no booking required for a self-guided visit. Security spot checks are carried out at the gates, so travel light and be ready for a brief bag check.

The Three Gates

The East Gardens have three public entrances:

• Ōte-mon Gate — the main and most-used entrance, closest to Tokyo Station and the standard starting point for guided tours.
• Hirakawa-mon Gate — on the northern side.
• Kitahanebashi-mon Gate — near the northern moat.

You can enter and exit through different gates, which makes it easy to combine the gardens with a walk around the moat.

What You Can and Cannot See

The Imperial Palace complex is large, and access varies by area:

The inner palace buildings, where the Emperor and Imperial Family reside, are not open to the public. The grounds open to the general public only on two special days each year: January 2 for the New Year Greeting and December 23 for the Emperor’s Birthday.

Separately, the Imperial Household Agency runs its own free guided tour of the Inner Grounds — a roughly 75-minute walk that takes you past the exterior of the Kyuden (the main palace building) and administrative buildings. It runs in English and Japanese, twice daily (typically a morning and an early-afternoon departure) on the days it operates, and you can apply online in advance, in person, or try for same-day numbered tickets at the gate. You see the buildings only from outside; you cannot go in. If you join that official tour, bring your physical passport — it is required for registration.

A Note on Inui Street

Twice a year, a normally restricted 750-metre tree-lined avenue called Inui Street opens to the public — for about nine days in spring for cherry blossoms and again in late autumn for the maple foliage. It is free, with no reservation needed. If your visit happens to overlap one of these windows, it is a rare chance to walk a part of the grounds that is otherwise closed. See our best time to visit guide for the seasonal timing.

Planning Your Visit

A self-guided walk through the open East Gardens is free and flexible. The catch is that, without context, much of what you see — stone foundations, gate ruins, an empty hilltop where a castle keep once stood — reads as unlabelled scenery. A guided tour is what turns those stones back into the Tokugawa Shogunate and the city of Edo.

Ready to Book?

The Tokyo Imperial Palace walking tour is a small-group, 2-hour experience through Ōtemon Gate, the guardhouse ruins, and Ninomaru Garden, led by an expert local historian. It is rated 4.9 out of 5 by more than 1,600 guests, with free cancellation up to 24 hours before. Check availability and book your spot — and let your guide handle the hours, the gates, and the history.