Tokyo Imperial Palace Tour Reservation

The Imperial Palace sits on 1.15 square kilometers in the heart of Tokyo, yet fewer than two percent of the city's daily visitors see its inner grounds. The structure that casual tourists photograph from Nijubashi Bridge — the iconic double-arched bridge framing the palace gate — marks the boundary of what most people access without paperwork. Beyond that point lies a reservation-only zone administered by the Kunaicho, the Imperial Household Agency, which maintains a separate protocol for public entry. Booking Imperial Palace tours through the official system requires more than clicking a calendar slot. The online application asks for your full legal name, passport or residence card number, nationality, and preferred tour date. The agency reviews submissions and issues confirmation notices by email, typically within three business days. Walk-up requests are entertained only when same-day capacity exists, but that window closes by mid-morning on most days, especially during cherry blossom season and the autumn koyo period when the palace grounds host some of Tokyo's most concentrated displays of seasonal color. The reservation secures your place on a guided walk that covers the palace plaza, the Fujimi-yagura keep, and sections of the Edo-era stone ramparts — features invisible from the public gardens. Tours are conducted in Japanese with printed English guides available on request, and the route spans roughly 2.2 kilometers over 75 minutes. Security screening at Kikyomon Gate begins 30 minutes before each scheduled departure, and late arrivals forfeit their slot with no rebooking. The process reflects the palace's dual identity as both active imperial residence and controlled heritage site, a balance that makes advance planning non-negotiable. Visitors who arrive without securing a tokyo imperial palace tour reservation still have access to the East Gardens, which open on the same weekly schedule and admit guests until 16:30 without prior arrangement. The gardens showcase the Honmaru and Ninomaru sections of the original Edo Castle, complete with foundation stones, moats, and the restored Hyakunin-bansho guardhouse. For many, the East Gardens offer sufficient exposure to the palace's history and architecture. For those who want to walk the inner grounds where state ceremonies occur, the reservation system is the only route in.