How to Say ‘Since when?’ in Japanese
いつから？
itsu kara
[eetsoo kah-rah]
💬 Usage Tip: [から] means "from/since," so [いつから？] is literally "from when?" Japanese asks about starting points this way: also [何時から？] for "from what time?".
Phrase Breakdown
いつ
itsu
[eetsoo]
when
いつ asks about time in a general way: when?
いつからですか。
Since when is it?
から
kara
[kah-rah]
from; since
から shows a starting point in time or place.
きのうからです。
It has been since yesterday.
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