How to write SHOWAMACHI Iwakuni-shi Yamaguchi in Japanese characters

How to write SHOWAMACHI Iwakuni-shi Yamaguchi in Japanese characters. The data come from Japan Post.

zipcode and address

SHOWAMACHI（Inseart numbers and so on before the address）
Iwakuni-shi, Yamaguchi
740-0004 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
山口県岩国市昭和町
7400004

Japanese Hiragana

やまぐちけんいわくにししょうわまち

Japanese Katakana

ヤマグチケンイワクニシショウワマチ

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