Museum · Ariake / Odaiba
SMALL WORLDS TOKYO スモールワールズTOKYO
One of the world's largest indoor miniature theme parks, in a converted Ariake warehouse: a 1/80-scale Kansai Airport with moving planes, a space centre, Evangelion and Sailor Moon worlds, and you can be 3D-scanned into a tiny figure.
Ages 12–17: ¥2,200
Child (4–11): ¥1,700
Under 4: Free
About
Opened in 2020, SMALL WORLDS fills two floors of a logistics warehouse in Ariake with meticulously detailed miniature dioramas. The Kansai International Airport zone has 1/80-scale jets that actually taxi and take off, the Space Center counts down to a rocket launch, and a 'world village' features European streets, Asian markets and a Middle-Eastern bazaar. Licensed anime zones recreate the Evangelion Tokyo-3 hangar and Sailor Moon's Azabu-Juban. Every scene cycles through day and night lighting with tiny people working, partying and getting into mischief. You can also get yourself 3D-scanned and printed as an 80th-scale figurine to place permanently in the dioramas. Tickets are valid for repeat entry on the same day.
Highlights
- 1/80 Kansai International Airport with planes that taxi and take off
- Evangelion and Sailor Moon licensed miniature worlds
- Space Center with a rocket-launch sequence
- Day-to-night lighting cycles in every diorama
- Get scanned into a tiny figure that lives in the world
Tips
- Look for the hidden jokes in each diorama, staff hand out "find it" checklists.
- Re-entry is allowed on the same day, so you can break for lunch at nearby Ariake Garden.
- Check the calendar: hours vary by day, with longer weekend opening.
- Ariake-Tennis-no-mori Station (Yurikamome) is closest; it pairs well with an Odaiba day.
Open in Google Maps · Info checked 2026-10-09
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