Translation guide
The English word 'ensign' can refer to a flag, a military rank, or a badge of office. This guide helps learners express these meanings naturally in Japanese, focusing on the most common and useful equivalents.
To refer to a flag that indicates nationality, especially on a vessel.
General word for 'national flag'. Commonly used for flags on ships as well as on land.
船には国旗が掲げられていた。
The ship was flying the national ensign.
Specifically a ship's flag or ensign. More technical than 国旗.
その船は日本の船旗を掲げている。
That ship is flying the Japanese ensign.
Naval ensign; specifically the flag flown by warships.
軍艦旗は自衛艦旗とも呼ばれる。
The naval ensign is also called the self-defense ship flag.
To refer to the rank of ensign in the navy.
The standard translation for 'ensign' as a rank in the navy. Equivalent to a second lieutenant in the army.
彼は海軍少尉に任官された。
He was commissioned as an ensign in the navy.
Explicitly 'navy ensign' to distinguish from army ranks.
海軍少尉として最初の任務に就いた。
He took up his first duty as a navy ensign.
To refer to a symbol or insignia that represents a position or authority.
A badge, medal, or insignia. Often used for official emblems.
彼は胸に記章を付けていた。
He wore an ensign on his chest.
Another word for badge or insignia, often used for organizational emblems.
A general word for mark, sign, or symbol. Can be used poetically for an ensign of authority.
国旗 (こっき) is the general term for national flag and is understood in most contexts. 船旗 (せんき) specifically means a ship's flag and is used in maritime contexts. 軍艦旗 (ぐんかんき) is the naval ensign for warships. For everyday use, 国旗 is sufficient.
船の後ろに国旗が翻っていた。
The national ensign was fluttering at the stern.
The English word 'ensign' is sometimes confused with 'sign'. In Japanese, 記章 (きしょう) is a badge, while 看板 (かんばん) is a signboard. Make sure to use the correct word.
The ensign indicated his rank.
The crown is the ensign of royal authority.