Tokyo Mega Illumi runs from October 31, 2026 to January 10, 2027, but it opens on only 53 dates within that period. The crucial exception is December 24 to January 1, when it is closed throughout. It is therefore unsuitable for a Christmas Eve, Christmas Day or New Year’s Eve lights outing.
The operator calls 2026–2027 its final season and explains that redevelopment inside Oi Racecourse will bring a suspension from the following season. That supports “final season” for this edition, rather than a claim that the attraction can never return. If you want a dedicated evening of lights without leaving Tokyo, the practical question is which open date fits your trip.
The complete 2026–2027 opening-date list
The four official monthly calendars show these open dates, adding up to 53 days:
- October 2026: October 31
- November 2026: November 1–15 and November 21–29
- December 2026: December 5–23
- January 2027: January 2–10
The closed stretches are November 16–20, November 30–December 4 and December 24–January 1. December 23 is the final opening before Christmas; the attraction reopens on January 2. A season that crosses New Year does not mean there is a midnight countdown.
Normal opening hours are 16:30–21:00, with last admission at 20:00. The current calendars list earlier opening at 14:00 on October 31 and November 1, and 15:30 on November 23, November 29, January 2 and January 3. An early opening is not a promise that the after-dark lighting experience begins in daylight. Leave time for the evening itself.
Tickets: choose the date before comparing prices
The calendar displays on-the-day prices. On A dates, adult admission is ¥1,000 and child admission ¥500; on B dates, the figures are ¥1,600 and ¥900. Preschool children enter free. A and B are pricing bands assigned to dates, not different areas that you can choose between after arriving. Check the age category and total displayed for your chosen ticket.
Use the official ticket page to reach the date-specific advance sellers. The operator warns that ordinary same-day sales can stop when capacity is restricted. Advance purchases are normally possible until 19:00 on the visit date, subject to availability; this does not change the 20:00 last-admission deadline.
Pony riding is a separate, limited-capacity, advance-reservation activity on weekends and Japanese public holidays. An admission ticket does not include it. Check the rider requirements and activity availability before promising a child that the evening will include a ride.
What makes the visit different from a street illumination
The main displays include the roughly 100-metre Edo Sakura Tunnel, Japanese landscape-inspired lighting and the Mega Tree. The tunnel is best treated as a walk-through experience: keep moving between photographs rather than holding up the route while waiting for an empty frame.
The horses are another reason to choose this venue. Miniature-horse and pony encounters differ from the weekend and public-holiday programme, which includes the lead-horse and fountain show. If that combined performance is your priority, first choose a qualifying open date and then check its programme. Do not use flash when photographing the horses, and follow staff guidance about distance and contact.
Getting there: use the North Gate
The shortest advertised station approach is from Oi Keibajo-mae on the Tokyo Monorail, about two minutes on foot. Hamamatsucho is the city-side interchange. From Haneda Airport, use a local or rapid service that actually stops at Oi Keibajo-mae rather than assuming every airport train calls there.
Tachiaigawa Station on the Keikyu Main Line provides another approach, with an advertised walk of about 12 minutes. Tokyo Mega Illumi normally uses Oi Racecourse’s North Gate. A route to the racecourse as a whole can point you to the wrong entrance, so open the official access map before travelling.
Bus options include Toei route 品93 from Shinagawa to Shin-Hamagawabashi and Keikyu route 森22 from Omori. Rail may be simpler if you do not want to build the return around a bus timetable. A race-day shuttle or daytime service should not be assumed to operate for the illumination evening.
An unhurried evening plan
The operator estimates roughly one to one-and-a-half hours for the displays alone. Allow longer if you plan to eat, shop, photograph the installations or attend horse activities. Arriving around the standard opening time gives you room to check the programme before deciding how to combine the fountains and lighting areas.
Use the official venue guide to locate the displays, facilities and route back to the North Gate. Visitors with a wheelchair or stroller can use lifts where stair changes are otherwise required, but the operator notes that capacity is limited and queues can form. This is a large outdoor venue, so comfortable shoes and a wind-resistant outer layer matter even though it is within Tokyo.
If you are connecting to a flight at Haneda, leave a substantial margin. A 21:00 closing time is not your airport arrival time: walking out, collecting luggage, waiting for a train and reaching the correct terminal all come afterward. Avoid making the show’s finish the starting point of a tight airport connection.
Final checks before travelling
Find your date on the official opening calendar, then check tickets, event notices and any weather-related changes. Flexible travellers can compare A dates for a lower admission cost; families interested in the fuller horse programme can compare eligible weekends and holidays. Above all, keep December 24–January 1 out of your plans for this attraction.
If the open dates do not fit your trip, compare other areas in the Tokyo winter illuminations guide, then check the dates of the alternative you choose.