How to write KOIZUMI Joetsu-shi Niigata in Japanese characters

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

zipcode and address

KOIZUMI(Inseart numbers and so on before the address)
Joetsu-shi, Niigata
942-0251 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
新潟県 上越市 小泉
9420251

Japanese Hiragana

にいがたけん じょうえつし こいずみ

Japanese Katakana

ニイガタケン ジョウエツシ コイズミ

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