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Kazumasa Okajima

Politician

Kazumasa Okajima is a politically exposed person. They are a person of interest by virtue of their position and the influence they may hold. They have not been found on international sanctions lists.

Type	Person				[sources]
Name	AKazumasa Okajima · Kazumasa Okajima · OKAJIMA Kazumasa · Кадзумаса Окадзима · 岡島一正				[sources]
Alias	Kazumasa Okajima · Окадзима, Кадзумаса · おかじまかずまさ · 岡島一正君 · 岡島一正				[sources]
Birth date	1957-11-03				[sources]
Place of birth	Chiba City, Chiba · Chiba Prefecture				[sources]
Gender	male				[sources]
Nationality	Japan				[sources]
Country	Japan				[sources]
Citizenship	Japan				[sources]
Classification	National government (unknown status)				[sources]
First name	Kazumasa				[sources]
Last name	Okajima				[sources]
Political association	Democratic Party of Japan · People's Life First · The Constitutional Democratic Party of Japan and the Independent				[sources]
Website	www.k-okajima.jp · facebook.com · k-okajima.jp · twitter.com				[sources]
Wikidata ID	Q11472782				[sources]
Position	Shūgiin (member, 2017-) · member of the House of Representatives of Japan (2017-)				[sources]
Education	School of Social Sciences, Waseda University · Waseda University				[sources]
Source link	www.shugiin.go.jp				[sources]
Last change	2026-01-18	Last processed	2026-01-18	First seen	2019-05-21

Descriptions

Member of the House of Representatives (HR) for Minami Kanto Bloc (proportional representation), elected four times

— Japanese House of Representatives Members, 2025-10-13

Japanese politician

— Wikidata non-official source, 2023-07-18

Relationships

Family members
Relative	Relationship	Start date	End date
Masayuki Okajima Politician	father	-	-

Positions held
Position occupied	Start date	End date
member of the House of Representatives of Japan	-	-
member of the House of Representatives of Japan	2017-10-22	-

Data sources

Wikidata Persons in Relevant Categories383,992

Category-based imports from Wikidata, the structured data version of Wikipedia.

Global · Wikidata · non-official source

MySociety's EveryPolitician Dataset of National Legislators40,660

All members of national legislatures in the world, collected from hundreds of government web sites and consolidated via Wikidata.

Global · MySociety · non-official source

Japanese House of Representatives Members466

Current members of the Japanese House of Representatives (Shūgiin), the lower house of the National Diet of Japan.

Japan · Shūgiin

Wikidata Politically Exposed Persons316,648

Profiles of politically exposed persons from Wikidata, the structured data version of Wikipedia.

Global · Wikidata · non-official source

External databases

The record has been enriched with data from the following external databases:

Wikidata335,225

Wikidata is the structured data project of the Wikipedia community, providing fact-based information edited by humans and machines

External dataset · Global · Wikidata · non-official source

PEP position annotations by OpenSanctions540,249

Entity categorisation decisions by the OpenSanctions team.

External dataset · OpenSanctions · non-official source

Source data IDs: jp-shu-69746605667d710ad9153a366663afcfe5268cef · evpo-6e3e393f-d4a4-441e-8eb3-1eb8c893b972

For experts: raw data explorer

Factsheet Descriptions Data sources

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