Translation guide
Expresses that something happened at an unspecified point in the past, not recently but not extremely long ago either. The most natural Japanese expressions depend on how long ago and the context.
To say that something happened at an unspecified time in the past, without specifying exactly when.
I met him some time ago.
Literally 'a little before', this is a very natural way to say 'a short while ago' or 'some time ago' when the time is relatively recent.
I went to that shop some time ago.
Means 'the other day' or 'recently'. It is slightly formal and often used in polite conversation or writing.
Thank you for the other day.
Means 'once' or 'formerly', often used for something that happened a long time ago or in a past state that no longer exists. Can sound literary.
There was a castle here some time ago.
Means 'the other day' or 'last time'. Very common in casual speech.
I saw a movie some time ago.
To emphasize that a longer period has passed since the event.
Means 'quite a while ago' or 'a long time ago'. Implies a significant amount of time has passed.
I moved some time ago (quite a while ago).
Similar to だいぶ前に, but can sound more emphatic or subjective. Often used in spoken language.
Means 'long ago' or 'in the old days'. It can refer to a distant past, but in casual speech it can also mean 'a long time ago' relative to now.
To indicate that something happened recently, but not immediately.
As above, this is the most natural for 'a little while ago'.
There was a phone call some time ago (a little while ago).
More casual version of 少し前に. Very common in everyday speech.
I just ate some time ago (a short while ago).
A polite and formal way to say 'a short while ago'. Used in business or formal settings.
The English phrase 'some time ago' does not have a single direct equivalent in Japanese. Translating word-for-word (e.g., いくつかの時間前に) sounds unnatural. Choose the expression that best matches the time frame and context.
Both 以前 (いぜん) and 前に (まえに) can mean 'before', but 以前 is more formal and often used in written language or to refer to a more distant past. 前に is more common in casual speech and often paired with a time expression (e.g., 少し前に).
Some time ago, this town was very quiet.
Slightly formal/written
I heard that story some time ago (a long time ago).
昔、ここに住んでいた。
I lived here some time ago (long ago).
先ほどお送りしたメールをご確認ください。
Please check the email I sent some time ago (just now).