OPEN CITY MARUNOUCHI 2026 digital stamp walk
Explore 20 checkpoints around Otemachi, Marunouchi and Yurakucho at your own pace. A smartphone, furari app and GPS are required.
Activity highlights
The route links gardens, architecture and galleries across 20 checkpoints. You can split the walk over several days during the event.
When and where
- Dates
- 2026-10-23 – 2026-11-08
- Time
- Opens Oct 23 at 09:00; ends Nov 8 at 19:00. Individual checkpoint hours vary
- Venue
- 20 sites around Otemachi, Marunouchi and Yurakucho, including KITTE 4F and 6FCheck the organizer’s notice for the venue or meeting point.
- Venue setting
- Indoor · Outdoor
- Address
- Multiple venues; KITTE is at 2-7-2 Marunouchi, Chiyoda-ku, Tokyo
Ages, accompanying adults and language
- Age
- No official minimum age stated; recommended editorially as an accompanied family walk
Audience, guardians and language
No age restriction is specified. The family recommendation is editorial: choose a short route to match your child’s walking range. On-site foreign-language support is not advertised.
Fees and booking
- Price
- Free participation; mobile data and transport are at your own expense
- Participation
- No advance reservation. Join in furari from Oct 23 and collect stamps using GPS
Use an internet-connected, GPS-equipped smartphone with furari, join the event and enable location. Prizes require the relevant stamp total and following a designated Instagram account; supplies are first-come and finite.
Why we recommend it
The checkpoints give a city walk a purpose without requiring a full-day commitment. Pick nearby stops and compare buildings, gardens and public spaces as a family.
Before you go
- Category
- Arts & culture
- Area
- Chiyoda
- Organizer
- Otemachi Marunouchi Yurakucho District Redevelopment Project Council
Before attending
Most prizes are collected at Marunouchi Happ., 1F, 2-5-1 Marunouchi. The dried-flower bottle is only at 231PLACE, 1F, 2-3-1 Marunouchi, with a different Instagram follow requirement. Collection follows shop hours and ends at 19:00 on Nov 8. Check each checkpoint’s opening hours first.
Sources
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