How to write KOYA Nagaoka-shi Niigata in Japanese characters

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

zipcode and address

KOYA(Inseart numbers and so on before the address)
Nagaoka-shi, Niigata
954-0161 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
新潟県 長岡市 興野
9540161

Japanese Hiragana

にいがたけん ながおかし こうや

Japanese Katakana

ニイガタケン ナガオカシ コウヤ

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