Quick answer: Koganei Park’s free autumn illumination runs October 23–November 8, 2026, from 5:00–8:00 p.m. on weekdays and until 8:30 p.m. on weekends and public holidays. Aim for Ikoi-no-Hiroba (いこいの広場) and the paths near the Edo-Tokyo Open Air Architectural Museum. The museum is a separate attraction: its special night opening is November 6–7, with its own admission arrangements.
This outing suits visitors who want an evening among flowers and trees without committing to an amusement-park pass. The decisions are which station and bus to use, whether to add the museum, and how much walking your group wants after dark. Make those choices before leaving central Tokyo.
Last checked: October 19, 2026. This is a researched guide, not a firsthand visit. All six images are AI-generated conceptual illustrations, not photographs of the actual installations, routes or current foliage.
- Choose the free park evening or a museum combination
- Match your date to the right lights-off time
- Use Musashi-Koganei Station for a straightforward first visit
- Enjoy a short walk without expecting peak red leaves
- Check workshops separately from free admission
- Understand the museum’s November 6–7 exception
- Pack for the return, with a simple bad-weather alternative
- Frequently asked questions
- Is the outdoor light event free?
- Does it start in November?
- Are Friday lights on until 8:30 p.m.?
- Which place name should I save?
- Can I visit the museum at night every day?
- Do I need to book a workshop to see the lights?
- Are the illustrations actual event photographs?
- Will I definitely see peak autumn leaves?
- What is the last bus?
- Official sources
Choose the free park evening or a museum combination
The Tokyo Metropolitan Government announcement confirms free admission to “Aki-iro Monogatari,” or “A Story in Autumn Colors.” It identifies the event area as Ikoi-no-Hiroba and the vicinity of the museum. Free entry to the outdoor event does not make a separate museum visit free.
| Your plan | What to arrange |
|---|---|
| Park lights only | Transport, the correct event area and your return; no paid general-admission product is listed for the light event |
| Daytime museum, then park | The museum’s opening day, admission and last-entry time, plus a break before the lights |
| Museum at night as well | November 6 or 7 specifically; check the museum’s separate ticket information |
| Workshop | The individual session’s date, price, eligibility and reservation instructions |
Start with the park-only option if you want a flexible evening. Add a museum visit because you want to see the buildings, rather than assuming the two attractions must be booked together. If one person prefers a shorter outing, agree on a meeting point and departure target before the group splits up.
Match your date to the right lights-off time
The park’s current notice repeats the October 23–November 8 dates and the two closing times. Friday is a weekday for this schedule. November 3 is a public holiday and follows the 8:30 p.m. finish. Do not use the longer Saturday schedule for a Friday outing.
Our suggested starting plan is to reach the area around 4:30 p.m., find the return direction while it is still light, and begin viewing after 5:00 p.m. Allow about 60–90 minutes for a modest walk, with extra time for photographs or a rest. Those are editorial planning allowances, not official route durations or guarantees about queues.
Write down a personal departure target earlier than lights-off. Reaching the last display just before closing leaves no margin for a slow walker, a toilet stop or finding the bus stop. With children, an earlier finish can be more useful than trying to see every installation. You can enjoy a short section without treating the event as a checklist.
Use Musashi-Koganei Station for a straightforward first visit
The park’s access guide gives Musashi-Koganei Station on the JR Chuo Line as one approach. From the north exit, Seibu buses from stops 2 or 3 serve Koganei-koen Nishi-guchi / 小金井公園西口. The museum’s English access page describes about five minutes on the bus and another five minutes walking to the museum. Waiting, traffic and the walk to your chosen display are additional.
- Search from your accommodation to Musashi-Koganei Station for your actual date.
- Use the north exit, then check the bus destination and stop name before boarding.
- Get off at 小金井公園西口 and use the official park/event map for Ikoi-no-Hiroba.
- Before exploring, identify the return stop and the direction toward 武蔵小金井駅.
Other approaches include a CoCo bus from Higashi-Koganei and a Seibu bus toward Musashi-Koganei from the Minami-Hana-Koganei stop near Hana-Koganei Station. Do not switch to another station just because its name looks similar: compare the whole journey, including the walk and the return service.
The official English event page uses “Fureai Plaza” where the Japanese programme identifies いこいの広場. For navigating this event, save the Japanese destination above and use the Japanese event map. A translated place name alone is a weak meeting point in a large park. Show the Japanese name to staff if your map results disagree.
This guide has not verified a final bus departure or a date-specific fare. Open the operator’s current timetable from the official access links before you travel, and check the stop on the correct side of the road. Our Japan bus guide explains general boarding and payment, but the instructions on your actual bus take priority.
If you miss the intended return bus, check the next usable departure while you are still near a staffed area. Compare another confirmed route only after checking its walking distance and onward trains. If you choose a taxi, confirm pickup and the destination before relying on it; this guide has not established availability or a fare. A saved hotel address is useful when a tired group needs to simplify the journey.
Enjoy a short walk without expecting peak red leaves
The Japanese event programme describes seven areas with seasonal planting and light installations. Its themes include local spring water and textile history, cosmos and grasses, a woodland path, and hands-on elements made with natural materials. This is a designed flower-and-light event; its dates do not certify that natural autumn foliage will be at its peak.
Choose one or two parts that interest you, then leave time to linger. For photography, look at the route and other walkers before stopping. Keep bags and tripods out of the walking line, and ask before including identifiable strangers in close pictures. A small number of unhurried photographs is a workable goal even if the light or weather differs from promotional images.
For a stroller, wheelchair or limited walking stamina, use the park’s published barrier-free map and ask about the exact event paths and workshop venue. A general park map does not establish that every temporary installation is equally easy to reach. Keep an easy return available rather than committing to a full circuit.
Check workshops separately from free admission
The English programme lists optional activities including lantern-making and stargazing. Some have a charge and reservation link. Choose a session for its actual date and availability; a free evening walk does not include a place at a workshop.
Before booking, check how the fee is counted, who can participate, the meeting time and whether support is available in a language your group understands. We have not tested the reservation forms or confirmed English instruction. If those conditions remain unclear, keep the walk as your main plan and treat a workshop as optional.
There are minor differences between the language versions of the workshop listings. Use the current Japanese session details and its linked booking form together, and ask the organiser if they conflict. Do not build a tight onward journey around a workshop finishing at the same time as the last transport you hope to catch.
Understand the museum’s November 6–7 exception
The museum’s 2026 night-opening announcement gives November 6–7, 4:30–8:30 p.m., with admission until 8:00 p.m. It recommends date-specific advance tickets, scheduled to go on sale October 23. Check the linked purchase information when available; we have not completed checkout.
The museum’s ordinary admission page lists ¥400 for a general adult and October–March hours of 9:30 a.m.–4:30 p.m., with entry until 4:00 p.m. Mondays are normally closed, or the following day when Monday is a holiday. Confirm the calendar for your selected day and any event-specific conditions. Do not extend the November 6–7 exception across the whole park festival.
A useful choice is either a daytime museum visit followed by a break, or the two-date night opening followed by a shorter park walk. On November 6, the free park lights finish at 8:00 p.m. even though the museum’s announced night opening continues until 8:30 p.m. On November 7, both announced finishes are 8:30 p.m. Choose an order that respects both schedules.
Pack for the return, with a simple bad-weather alternative
Bring comfortable shoes, an adjustable outer layer, a charged phone and a compact rain layer. Save the event map, your accommodation address and the return directions before arriving. Keep one person responsible for checking the time, while everyone knows where to meet if separated.
The programme announces food trucks, but this guide has not verified individual menus, prices, dietary suitability or service hours. Have a meal before arrival if food availability would determine whether the evening works for you. Carry any litter back out as the organiser requests.
Check official notices and the forecast before departure. Severe weather or other operational issues may change or cancel activities. If the evening is unsuitable, choose an indoor visit with confirmed opening hours, or return to your station area for dinner. A museum located outdoors is not automatically a complete rain alternative.
For a different date, compare our Showa Kinen Park night-walk guide; its admission system is different. Our November Tokyo guide helps with broader clothing and itinerary choices.
Frequently asked questions
Is the outdoor light event free?
Yes. Optional workshops, purchases, transport and a separate museum visit can cost extra.
Does it start in November?
No. The announced opening is October 23, with the final evening on November 8, 2026.
Are Friday lights on until 8:30 p.m.?
No. The park’s weekday schedule ends at 8:00 p.m.; weekends and public holidays end at 8:30 p.m.
Which place name should I save?
いこいの広場, Ikoi-no-Hiroba, and 江戸東京たてもの園. Use the Japanese official event map.
Can I visit the museum at night every day?
No. Its announced special night opening is November 6–7 only.
Do I need to book a workshop to see the lights?
No paid general-entry reservation is listed for the free walk. Workshop participation has separate conditions.
Are the illustrations actual event photographs?
No. They illustrate planning situations and do not establish the appearance of the 2026 displays.
Will I definitely see peak autumn leaves?
No. Event dates and lighting do not guarantee natural leaf colour on your visit.
What is the last bus?
We have not verified one for your date. Check the current return timetable before leaving your accommodation.
Official sources
All checked October 19, 2026. Times are Japan Standard Time.
- Tokyo Metropolitan Government: event announcement
- Tokyo Metropolitan Parks: Japanese event programme and map
- Tokyo Metropolitan Parks: English event programme
- Koganei Park: current event notice
- Koganei Park: access and barrier-free map
- Museum: English transport guide
- Museum: ordinary hours and admission
- Museum: November 6–7 special night opening
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