1001 Smart Cities

Permanent project revision

Minato Mirai 21 Visitor Measurement

Revision 2026-08-18-baseline · effective 2026-08-18

Superseded. A later revision exists: 2026-08-20-source-dates-b8 →

unreviewed

Created the first structured Evidence Passport with 6 claims and 2 source dossiers.

sha256:31502bb10134b89bdb298f473e841ab629873a48a895b4fdc58376566df038fe
All revisions → Current entity page →

Change set

  • add /evidencePassport — Added claim-level evidence mapping and source dossiers.
  • add /revisionHistory — Established a permanent, hash-addressed baseline revision.
6
of 6 claims mapped
2
source dossiers
0
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Claims, one by one

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-0953aaa1ed30a16d descriptive
estimates time spent inside it from smartphone location data supplied by Agoop
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The city describes the shift to a new method: an 'area-stay based annual estimate' produced with a people-flow data analysis tool using smartphone location data, sourced from Agoop.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. City of Yokohama — Minato Mirai 21 visitor numbers for 2025
Claim 2 clm-c51603e7da202fbf descriptive
adds the Yokohama Station East area to a measurement zone that previously covered only the Chuo and Shinko districts
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The release states the old method estimated only the Chuo and Shinko districts, and that the people-flow tool made it possible to add the Yokohama Station East district to the estimation area.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. City of Yokohama — Minato Mirai 21 visitor numbers for 2025
Claim 3 clm-a5854c3599dcb532 quantitative
The city published about 101.8 million visitors for 2025
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The release gives the 2025 annual visitor estimate as approximately 101.8 million (約１億180万人).
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. City of Yokohama — Minato Mirai 21 visitor numbers for 2025
Claim 4 clm-fa6ecdd4d7a3f772 quantitative
about 8.3 million fewer than the year before on the same method
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The same headline figure carries the parenthetical 約830万人減（前年比較） — approximately 8.3 million fewer in comparison with the previous year, both years computed with the people-flow tool.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. City of Yokohama — Minato Mirai 21 visitor numbers for 2025
Claim 5 clm-051ed7ef19ffc7cb quantitative
about 82.6 million reported for 2024 under the old entrance-crossing method
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The Minato Mirai 21 association reported approximately 82.6 million visitors for 2024, produced under the earlier entrance-crossing estimate covering the Chuo and Shinko districts only.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Yokohama Minato Mirai 21 — visitor numbers for 2024
Claim 6 clm-439f08e907211ada quantitative
Workers in the district reached a record of about 147,000
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The same release reports the number of people working in the district at approximately 147,000, described as an all-time high and about 3,000 more than the previous year.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. City of Yokohama — Minato Mirai 21 visitor numbers for 2025

Source dossiers and revision state

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-08-18-baseline effective 2026-08-18 · created 2026-08-18

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:31502bb10134b89bdb298f473e841ab629873a48a895b4fdc58376566df038fe
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
6
of 6 claims mapped
2
source dossiers
0
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
City of Yokohama, Urban Development Bureau; people-flow data from Agoop
Actor types
city-government, private
Funding model
public
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

2 source dossiers

City of Yokohama — Minato Mirai 21 visitor numbers for 2025 city.yokohama.lg.jp · 5 linked claims

Open original source ↗

Stable source ID
src-d9b96237881893bb
Publisher
Name not classified · city.yokohama.lg.jp
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-18
Dossier created
2026-08-18
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
No locator recordedDescriptive only — not page/paragraph exact
Claims linked
Yokohama Minato Mirai 21 — visitor numbers for 2024 minatomirai21.com · 1 linked claim

Open original source ↗

Stable source ID
src-2333d72fb97eda22
Publisher
Name not classified · minatomirai21.com
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-18
Dossier created
2026-08-18
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
No locator recordedDescriptive only — not page/paragraph exact
Claims linked
Known limits of this passport
  • Publisher names and source languages have not yet been classified; domains are recorded without guessing.
  • Existing source notes are descriptive locators, not page- or paragraph-exact citations.
  • A missing archive, publication date or content hash is shown as null rather than inferred.
  • The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.