prefecture of Japan
Let an agent explain the prefecture system of Japan and its types, identify specific prefectures with sources, describe governance and functions, and support geographic, civic and travel questions.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain the prefecture system of Japan and its types, identify specific prefectures with sources, describe governance and functions, and support geographic, civic and travel questions.
The first-level administrative division of Japan, of which there are forty-seven, comprising one metropolis, Tokyo, one circuit, Hokkaido, two urban prefectures, Osaka and Kyoto, and forty-three ordinary prefectures, each with an elected governor and assembly, responsible for regional administration, education, policing, infrastructure and welfare within the framework of national law; prefectures are grouped into regions and vary from densely populated metropolitan areas to rural and landlocked prefectures.
What it is for: First-level administrative divisions of Japan.
It can be explain the system and types; identify prefectures; describe governance; support geographic questions.
Distinguishing features
Elected governors and assemblies
Four naming types
Regional grouping
National framework
What it looks like
Not physical; governed territories.
How it is recognised
Forty-seven first-level divisions
To, do, fu and ken types
Regions are informal groupings; municipalities are the level below
Related models
is a kind of - category
is a kind of - category
is related to - a prefectural body
is related to - historical development
In practice
Families and kinds
Tokyo metropolis
Hokkaido circuit
urban prefectures Osaka and Kyoto
ordinary prefectures
landlocked and island prefectures
Standards and regulation
Local Autonomy Act
Prefectural ordinances
National statistical codes for prefectures
Failure modes and hazards
Confusing prefectures with regions
Mistranslating the four types
Outdated administrative data
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What prefectures are.
Geography.
System
The system and types.
System
System.
- How is Japan divided into prefectures, and what do the to, do, fu and ken designations mean? provenance
- Which prefecture is meant? boundary
List
The prefectures.
List
List.
- Which prefectures exist, with capitals, populations and regions, according to official sources? provenance
- Which entry fits a specific prefecture? action
Govern Governance.
Civic.
Governance
Governors and assemblies.
Governance
Governance.
- How are governors and assemblies elected, and what functions do prefectures perform? provenance
- Which entry fits local government in Japan? action
Relations
Relations with national and municipal levels.
Relations
Relations.
- How do prefectures relate to the national government and to municipalities? provenance
- Which entry fits public administration? action
Use Travel and data.
Practice.
Travel
Travel by prefecture.
Travel
Travel.
- What are the notable features and attractions of a given prefecture? provenance
- Which entry fits tourism in Japan? action
Data
Statistics and codes.
Data
Data.
- Where are prefectural statistics and codes published? provenance
- Is the data current? boundary
Learn History and comparison.
Education.
History
History.
History
History.
- How did prefectures replace the feudal domains in the Meiji era, and how have they changed? provenance
- Which references are standard? provenance
Compare
Comparison.
Compare
Comparison.
- How do prefectures compare with provinces and states elsewhere? provenance
- Which misconceptions arise? provenance
What the second pass must settle
- Should each prefecture be a separate entry?
- How should official portals be linked?
- How should regional groupings be documented?