How to write KOWAMACHI Joetsu-shi Niigata in Japanese characters

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

zipcode and address

KOWAMACHI（Inseart numbers and so on before the address）
Joetsu-shi, Niigata
943-0421 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
新潟県上越市高和町
9430421

Japanese Hiragana

にいがたけんじょうえつしこうわまち

Japanese Katakana

ニイガタケンジョウエツシコウワマチ

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