How to write DOBA Sanjo-shi Niigata in Japanese characters

How to write DOBA Sanjo-shi Niigata in Japanese characters. The data come from Japan Post.

zipcode and address

DOBA（Inseart numbers and so on before the address）
Sanjo-shi, Niigata
955-0831 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
新潟県三条市土場
9550831

Japanese Hiragana

にいがたけんさんじょうしどば

Japanese Katakana

ニイガタケンサンジョウシドバ

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