Translation guide
This English idiom means to continue until the very end, even if it is difficult or unpleasant. In Japanese, there is no single direct equivalent, but several expressions convey a similar sense of perseverance, finality, or seeing something through to its conclusion.
To express that someone continues doing something until it is completely finished, no matter how hard it gets.
Literally 'until the end'. This is the most common and neutral way to express doing something to the very end.
He fought to the bitter end.
Please don't give up until the very end.
Means 'to the utmost' or 'thoroughly'. It emphasizes going all the way, often with a sense of intensity or stubbornness.
He carried it through to the bitter end.
Literally 'until the very last moment'. This emphasizes the extreme end, often used when something continues right up to the final instant.
The game was a struggle to the bitter end.
Means 'persistently' or 'to the end'. It can be used in contexts like 'fight to the bitter end', but is somewhat literary.
They vowed to fight to the bitter end.
To express that someone stays with a task or situation until it is resolved, even if it is painful or unpleasant.
Literally 'to accompany until the end'. It means to stay with someone or something until it's over, often out of loyalty or obligation.
I'll stick with this project to the bitter end.
A verb meaning 'to carry through' or 'to accomplish'. It implies perseverance and completion despite obstacles.
Means 'to see something through to the end' or 'to witness until the end'. It emphasizes staying to observe the outcome.
To express that someone will continue fighting or resisting until they die or are completely defeated.
Literally 'until death'. It is a direct and strong way to say 'to the bitter end' when referring to a life-or-death struggle.
They will fight to the bitter end.
Literally 'until the last person'. Used in military or dramatic contexts to mean fighting until everyone is dead.
They fought to the bitter end.
Do not translate 'bitter' literally as 苦い (にがい). The English idiom 'to the bitter end' does not refer to taste. Use expressions like 最後まで or とことんまで instead.
最後まで is neutral and can be used in almost any context. とことんまで is more emphatic and often implies stubbornness or thoroughness, and is more common in spoken Japanese.
We will support you to the bitter end.
He remained loyal to the bitter end.
彼は困難な仕事を最後までやり抜いた。
He saw the difficult job through to the bitter end.
I intend to see this trial through to the bitter end.