Breakdown of juuminhyou o onegaisuru.

Questions & Answers about juuminhyou o onegaisuru.
It is read:
- 住民票 = じゅうみんひょう
- を = を (pronounced like お)
- お願いする = おねがいする
So the full reading is:
じゅうみんひょう を おねがいする
住民票 is a noun. It refers to an official resident record / certificate of residence issued by a city or ward office.
Even if you already know the overall meaning, it helps to know that this is a very common administrative word in Japan.
を marks the direct object of the verb.
In this sentence, the thing being requested is 住民票, so:
- 住民票を = a resident record / the resident certificate as the object
- お願いする = to request
So grammatically, 住民票 is the thing the speaker is asking for.