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Tatsumaru Yamaoka

Politician

Tatsumaru Yamaoka 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	ATatsumaru Yamaoka · Tatsumaru Yamaoka · YAMAOKA Tatsumaru · Тацумару Ямаока · 山岡達丸				[sources]
Alias	Tatsumaru Yamaoka · Ямаока, Тацумару · やまおかたつまる · 山岡達丸君 · 山岡達丸				[sources]
Birth date	1979-07-22				[sources]
Place of birth	1979, Tokyo · Tokyo				[sources]
Gender	male				[sources]
Nationality	Japan				[sources]
Country	Japan				[sources]
Citizenship	Japan				[sources]
Classification	National government (unknown status)				[sources]
First name	Tatsumaru				[sources]
Last name	Yamaoka				[sources]
Political association	The Constitutional Democratic Party of Japan and the Independent				[sources]
Website	tatumaru1979.blog.jp · twitter.com				[sources]
Wikidata ID	Q11467842				[sources]
Position	Shūgiin (member, 2017-) · member of the House of Representatives of Japan (2017-) · member of the House of Representatives of Japan (2021-)				[sources]
Education	Faculty of Economics, Keio University · Keio University				[sources]
Source link	www.shugiin.go.jp				[sources]
Last change	2025-10-13	Last processed	2025-11-20	First seen	2019-05-21

Descriptions

Member of the House of Representatives (HR) for Hokkaido 9th District (single-seat constituency), elected four times

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

Japanese politician

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

Relationships

Positions held
Position occupied	Start date	End date
Member of the Shūgiin	2017-11-01	-
member of the House of Representatives of Japan	2017-10-22

Relatives
Person	Relationship	Start date	End date
Kenji Yamaoka Politician	child · father	-	-

Data sources

Wikidata Persons in Relevant Categories381,040

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

Global · Wikidata · non-official source

Wikidata Politically Exposed Persons277,168

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

Global · Wikidata · non-official source

Every Politician57,742

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 Members465

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

Japan · Shūgiin

External databases

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

PEP position annotations by OpenSanctions552,763

Entity categorisation decisions by the OpenSanctions team.

External dataset · OpenSanctions · non-official source

Wikidata353,743

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

Source data IDs: jp-shu-ffa839da073aaf67ff65e2be375b42b9249d3b6c · evpo-be6a5c50-4537-4681-ae2b-cd3acd657a3d

For experts: raw data explorer

Factsheet Descriptions Data sources

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