Small Worlds Tokyo
ExploreJapanDaily Editorial Team · Last updated: August 28, 2026 · Facts verified: August 28, 2026
Visiting Small Worlds Tokyo
Small Worlds Tokyo is a large indoor miniature museum in Ariake, on Tokyo Bay, built around a single idea: extremely detailed 1/80-scale dioramas that mix photorealistic real-world scenes with anime-licensed areas. Its best-known diorama, a Kansai International Airport scene with moving aircraft and ambient sound, sits alongside dedicated Neon Genesis Evangelion areas built specifically for anime fans.
It occupies roughly 7,000 square meters across three floors of the Ariake Butsuryu Center and is described by multiple sources as the largest miniature museum in Asia. The museum opened June 11, 2020, after a COVID-19-related delay from its originally planned April 25, 2020 opening.
Small Worlds Tokyo shares the Ariake and Odaiba waterfront area with teamLab Planets and Miraikan, but it is a different kind of attraction from both. teamLab Planets is a digital light-art installation with no physical models. Miraikan is a science and technology museum. Small Worlds Tokyo's draw is physical, hand-built miniature craft, viewed up close through interactive buttons, day and night lighting cycles, and a personalized 3D-scanned figure souvenir.
Adult admission is ¥3,200, a relatively high single-attraction price compared to nearby Odaiba and Toyosu options. The museum earns that price with a level of detail not replicated elsewhere in Tokyo, and it works especially well as an indoor, rainy-day or extreme-heat option in an area otherwise dominated by outdoor waterfront attractions.
Small Worlds Tokyo suits families with children, Neon Genesis Evangelion fans, and general miniature or diorama enthusiasts most strongly. A budget-conscious traveler with only one day on Tokyo Bay, weighing this against teamLab Planets or Miraikan, may find the narrower scope and comparable-or-higher admission price a reason to prioritize one of the others instead.
Things to Do at Small Worlds Tokyo
How to Get to Small Worlds Tokyo
Small Worlds Tokyo sits in Ariake, on reclaimed land in Koto, and is reached by the Yurikamome Line or, as an alternative, the Rinkai Line.
A common misconception is worth correcting directly: Tokyo Teleport Station is not the museum's nearest station. The museum's own site names Ariake-Tennis-no-Mori Station on the Yurikamome Line as nearest.
- •Nearest station: Ariake-Tennis-no-Mori Station, Yurikamome Line (3-4 minutes walk)
- •IC cards (Suica, Pasmo, or ICOCA) are accepted on trains, subways, and buses throughout Japan. Tap in and out at every gate.
- •Avoid traveling during rush hour on weekdays: 7am to 9am and 5pm to 8pm. Trains are significantly more crowded.
- •Google Maps provides accurate real-time transit directions in Tokyo. Download offline maps before you arrive.
For IC cards, tickets, and full transit basics for Tokyo, see the complete transportation guide.
See the Getting Around Tokyo guide →Map
Best Time to Visit Small Worlds Tokyo
Best time to visit Small Worlds Tokyo: Weekday mornings, before school-excursion groups arrive; queues are generally minor and walk-up tickets are viable. Weekday mornings are generally quieter than weekends and public holidays.
- •Best time to visit: Weekday mornings, before school-excursion groups arrive; queues are generally minor and walk-up tickets are viable
- •Arriving on a weekday morning avoids the largest crowds. Weekends and public holidays are significantly busier.
- •Spring (late March to early May) and autumn (October to November) are the most popular seasons for visiting Tokyo.
- •Golden Week (late April to early May) is the busiest week of the year in Japan. Book accommodation and tickets well in advance.
Entry Fee & Hours
| Category | Price (JPY) | Approx. (USD) |
|---|---|---|
| Adult | ¥3,200 | ~$21 |
| Junior (12-17) | ¥2,100 | ~$14 |
| Child (4-11) | ¥1,700 | ~$11 |
| Under 3 | Free | Free |
| Category | Price (JPY) | Approx. (USD) |
|---|---|---|
| Adult | ¥2,500 | ~$17 |
| Junior (12-17) | ¥1,700 | ~$11 |
| Child (4-11) | ¥1,400 | ~$9 |
Discount rate applies to disability-certificate holders. USD amounts are approximate and change with the exchange rate.
- •Wheelchair rentals are available on-site, with elevators and ramps throughout, multi-purpose accessible restrooms on the 2nd and 3rd floors, and three dedicated wheelchair parking spaces.
- •Coin lockers are on the 1st floor. Nursing rooms and diaper-changing areas are on the 2nd and 3rd floors, alongside a cafe, a museum shop, and an airport-lounge-style rest area.
- •Personal photography is permitted; visitors must not touch the miniatures or place items on them. Commercial photography requires prior museum approval, and tripods and selfie sticks are prohibited during busy periods.
- •No cancellations or refunds are offered on purchased tickets.
Nearby Attractions
Combine with Small Worlds Tokyo on the same day
teamLab Planets
Toyosu Market
Odaiba
Miraikan
- •teamLab Planets (Around 10-15 minutes by train or taxi): teamLab Planets is an immersive digital art museum in Toyosu where visitors walk barefoot through vast rooms of sensory light, water, and flower installations. It is one of Tokyo's most visually spectacular modern experiences.
- •Toyosu Market (Around 15-20 minutes by train): Toyosu Market is Tokyo's modern wholesale seafood market in Koto, the successor to Tsukiji's wholesale trading and tuna auctions since 2018. Visitors can watch the tuna auction from an observation deck, eat at relocated Tsukiji-area sushi restaurants, and browse the Uogashi Yokocho shops.
- •Odaiba (Around 20-25 minutes by train): Odaiba is a futuristic artificial island in Tokyo Bay offering stunning views of Rainbow Bridge and the skyline, alongside shopping malls, teamLab digital art, and unique attractions.
- •Miraikan (Around 15-20 minutes by train): Miraikan, Tokyo's National Museum of Emerging Science and Innovation in Odaiba, will be fully closed for refurbishment from October 1, 2026 to April 22, 2027. While open, it offers hands-on robotics, AI, and space exhibits centered on the Geo-Cosmos globe.
Suggested Itinerary
Pair Small Worlds Tokyo with these nearby stops for a full day in Odaiba / Toyosu.
Frequently Asked Questions
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