Translation guide
The most common and neutral Japanese word for 'politician' is 政治家 (せいじか). However, the best choice depends on context, formality, and whether you are referring to a specific person, a member of parliament, or a political figure in general.
To refer to a politician in a neutral, general sense, such as someone involved in politics as a career.
The standard, neutral word for 'politician'. It can be used for any level of government and in most contexts.
彼は有名な政治家です。
He is a famous politician.
政治家になるにはどうすればいいですか？
What should I do to become a politician?
To refer specifically to an elected member of a national or local assembly, such as the Japanese Diet.
Refers to a member of a legislative body (e.g., Diet, city council). Often used with a prefix like 国会議員 (こっかいぎいん) for national Diet members.
彼は国会議員です。
He is a member of the Diet.
市議会議員に立候補する。
Run for city council member.
Specifically a member of the House of Representatives (lower house) in Japan. More formal and somewhat dated, but still used in official contexts.
To refer to a politician with a negative connotation, implying corruption, self-interest, or untrustworthiness.
A derogatory term for a politician who is seen as self-serving or corrupt, as opposed to a true statesman (政治家).
あいつはただの政治屋だ。
That guy is just a corrupt politician.
To refer to a politician with a positive connotation, emphasizing wisdom, leadership, and dedication to the public good.
To refer to someone involved in politics without specifying an elected position, such as a party official, activist, or commentator.
A broader term meaning 'person involved in politics', which can include staff, advisors, and activists, not just elected officials.
政治関係者が会議に出席した。
Political figures attended the meeting.
政治家 (せいじか) is a general term for anyone who engages in politics as a profession, while 議員 (ぎいん) specifically means a member of an assembly. You can be a 政治家 without being a 議員 (e.g., a party leader who is not in the Diet), and you can be a 議員 without being considered a 政治家 in the full sense (e.g., a one-term backbencher).
The English loanword ポリティシャン is rarely used in natural Japanese and may sound awkward or overly academic. Stick to 政治家 or 議員.
Head to the Representatives' office building.