〜をください o kudasai
〜をください（o kudasai）means “please give me ~”. Attach をください to a noun to politely ask someone to give you that thing. Formation: N＋をください
please give me ~
N5Formation
N＋をください
Explanation
Attach をください to a noun to politely ask someone to give you that thing. It is the standard way to request an object in a shop or restaurant. For asking someone to do an action, use the て-form + ください instead.
Examples
すみません、みずをください。
すみません、みずをください。
Excuse me, please give me some water.
このきっぷをにまいください。
このきっぷをにまいください。
Please give me two of these tickets.
Note
To request an action (not an object), say V-てください, e.g. みてください (please look).
FAQ
〜をください — what does it mean and how is it used?
please give me ~. Attach をください to a noun to politely ask someone to give you that thing. It is the standard way to request an object in a shop or restaurant. For asking someone to do an action, use the て-form + ください instead.
〜をください — how do you form it?
N＋をください
〜をください — any usage notes?
To request an action (not an object), say V-てください, e.g. みてください (please look).