アイスコーヒーを二つ、お願いします。
Aisu kōhī o futatsu, onegaishimasu.
Polite — works in any café.
Grammar
- アイスコーヒー iced coffee, written in katakana for the loanword
- 二つ futatsu — generic counter for two items
- ください polite request, "please give me"
Standard polite Japanese for ordering at a café counter. The counter「二つ」(futatsu) is the native counter for general items; do not use 「二」(ni) on its own here.
アイスコーヒーを二つ、お願いします。
Aisu kōhī o futatsu, onegaishimasu.
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