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Chiho Koyama

Politician

Chiho Koyama 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	Chiho Koyama · KOYAMA Chiho · 小山千帆				[sources]
Other name	小山千帆				[sources]
Weak alias	小山ちほ				[sources]
Birth date	1975-04-14				[sources]
Place of birth	Kanagawa · Yokohama				[sources]
Gender	female				[sources]
Nationality	not available				[sources]
Country	Japan				[sources]
Citizenship	Japan				[sources]
First name	Chiho				[sources]
Last name	Koyama				[sources]
Political association	The Constitutional Democratic Party of Japan and the Independent				[sources]
Website	koyama-chiho.jp · www.koyamachiho2022.com				[sources]
Wikidata ID	Q130781777				[sources]
Position	member of the House of Representatives of Japan (2024-) · 川口市議会議員 (2023-2024)				[sources]
Education	Department of Economics, Fuji Junior College · Tokyo Fuji University College · Yokohama City Yoshihara Elementary School · 横浜市立港南中学校 · 神奈川縣立橫濱南陵高等學校				[sources]
Source link	www.shugiin.go.jp				[sources]
Last change	2025-10-13	Last processed	2025-10-17	First seen	2024-11-07

Descriptions

Member of the House of Representatives (HR) for Tokai Bloc (proportional representation), elected once

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

Japanese politician

— Wikidata non-official source, 2024-11-08

Relationships

Positions held
Position occupied	Start date	End date
Q130781829	2023-01-01	2024-07-26
member of the House of Representatives of Japan	2024-11-01

Data sources

Wikidata Persons in Relevant Categories376,079

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

Global · Wikidata · non-official source

Wikidata Politically Exposed Persons274,375

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

Global · Wikidata · non-official source

Japanese House of Representatives Members464

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:

Wikidata349,837

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-801273e33ab56214d81df7b3561b5e368282eb4b

For experts: raw data explorer

Factsheet Descriptions Data sources

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