How to write IWANAMI Yamagata-shi Yamagata in Japanese characters

How to write IWANAMI Yamagata-shi Yamagata in Japanese characters. The data come from Japan Post.

zipcode and address

IWANAMI（Inseart numbers and so on before the address）
Yamagata-shi, Yamagata
990-2403 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
山形県山形市岩波
9902403

Japanese Hiragana

やまがたけんやまがたしいわなみ

Japanese Katakana

ヤマガタケンヤマガタシイワナミ

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