Translation guide
Taiwan is a proper noun referring to the island nation. In Japanese, it is most commonly referred to as 台湾 (たいわん). This guide covers the standard name, formal contexts, and related expressions.
Taiwan
Referring to Taiwan as a geographical or political entity.
The standard Japanese name for Taiwan. Used in all contexts, from casual conversation to news reports.
Have you ever been to Taiwan?
Literally 'Taiwan area'. Sometimes used in legal or administrative contexts, or by China to refer to Taiwan without recognizing its sovereignty. Rare in general use.
Follow the laws of the Taiwan area.
台湾 is the natural choice in almost all situations. Avoid using 中華民国 unless you are specifically discussing official state names or political status.
Taiwan is known as a pro-Japanese country.
The official name 'Republic of China'. Used in formal, political, or diplomatic contexts. Less common in everyday speech.
The Republic of China effectively governs Taiwan.