Translation guide
Expresses that an action or state continues or lasts for a certain period of time. The length can be vague or context-dependent. Japanese uses various adverbial phrases and patterns depending on whether the time is long, short, or unspecified.
The action or state continues for a considerable duration, often implying 'for quite a while' or 'for a long time'.
Literally 'for a long time'. Neutral and widely used for durations that feel long to the speaker.
彼は長い間ここに住んでいます。
He has been living here for a long time.
長い間お待たせしました。
Sorry to have kept you waiting for so long.
Means 'for a while' or 'for some time'. Can be used for both short and moderately long periods. Very common in spoken Japanese.
Emphasizes continuity 'all the time' or 'the whole time'. Often used with verbs in ～ている form.
The action or state lasts for a brief period, often implying 'for a little while'.
Literally 'for a short time'. Polite and clear.
少しの間ここで待っていてください。
Please wait here for a little while.
Casual version of 少しの間. Used in everyday conversation.
ちょっとの間、目を閉じて。
Close your eyes for a moment.
Also works for short durations, especially in requests like 'please wait a moment'.
The duration is not clearly defined; it could be long or short depending on context. Often used when the exact length is unknown or unimportant.
Adds の間 to しばらく for a slightly more formal or explicit 'for a while'. Suitable for both spoken and written Japanese.
しばらくの間、彼は姿を見せなかった。
He didn't show up for some time.
Means 'for a certain period of time'. More formal and often used in business or official contexts.
ある程度の期間、この状態が続くだろう。
This situation will continue for some time.
Indicates a temporary state or action that will last for an unspecified but limited period, often with the implication that it may change later.
Means 'for the time being' or 'for a while'. Suggests the situation will continue for the foreseeable future but is not permanent.
当分の間、この店は休業します。
This store will be closed for some time.
Adds は to しばらく to emphasize 'at least for a while'. Often used when contrasting with a future change.
しばらくはこのままでいい。
It's fine like this for the time being.
しばらく is more flexible and can mean a short or long time depending on context. 長い間 explicitly means a long time. Use しばらく when the duration is vague or when you want to be polite (e.g., しばらくお待ちください). Use 長い間 when you want to emphasize the length.
しばらくお待ちください。
Please wait a moment. (polite, short wait)
長い間お待たせしてすみません。
I'm sorry to have kept you waiting for so long. (apologizing for a long wait)
English 'for' in time expressions is not translated as ために. ために expresses purpose or reason, not duration. Use ～間 or adverbial phrases like しばらく instead.
✕ 長い時間のために待った。
I waited for a long time. (incorrect)
◯ 長い時間待った。
I waited for a long time. (correct)
しばらくお待ちください。
Please wait for a moment.
しばらく会っていませんね。
I haven't seen you for some time, have I?
He was talking for a long time.
しばらくここにいて。
Stay here for a bit.