Translation guide
In Japanese politics, the lower house is the House of Representatives (衆議院). This guide explains how to refer to its members naturally.
To refer to a member of the House of Representatives in a neutral or formal context.
The standard, formal term. Used in news, official documents, and polite conversation.
He is a member of the House of Representatives.
Commonly used in media and everyday speech. Slightly less formal than 衆議院議員 but still respectful.
That member of the lower house is popular in his hometown.
Abbreviation of 衆議院議員, common in headlines and informal writing.
The election for lower house members is approaching.
To mention a lower house member by name, often with a title.
Attach the title after the full name for formal reference.
Member of the House of Representatives Taro Tanaka gave a speech.
Common in news reports. Slightly less stiff than the full title.
Representative Hanako Sato answered the question.
To distinguish lower house members from upper house (参議院) members.
Explicitly states the chamber. Use when clarity is needed.
The terms of office differ between members of the lower house and members of the upper house.
代議士 originally meant 'representative' and is widely understood as a lower house member. It is less bureaucratic-sounding than 衆議院議員 and very common in journalism.