Japanese phrase
署名します。 sho mei shi ma su
Meaning
I will sign.
When to use it
States that the speaker will sign a document. It is a polite and direct response when someone asks for a signature.
Example dialogue
この書類にサインをお願いします。 ko no sho rui ni sa i n o o nega i shi ma su
Please sign this document.
はい、署名します。 ha i sho mei shi ma su
Yes, I will sign.