Japanese · Question Words
いつ
itsu
When
Beginnerpronoun
Definition
The question word used to ask about time. It can refer to a specific point in time or a duration, and does not require a particle in most cases.
Example
パーティーはいつですか？
When is the party?
Etymology
'いつ' (itsu) derives from ancient forms of time inquiry and has developed to address various temporal situations.
How & Where It’s Used
'いつ' is common in both spoken and written contexts, mostly in informal conversations to inquire about time, and is widely understood.