How to write KOYABA Kawaguchi-shi Saitama in Japanese characters

How to write KOYABA Kawaguchi-shi Saitama in Japanese characters. The data come from Japan Post.

zipcode and address

KOYABA（Inseart numbers and so on before the address）
Kawaguchi-shi, Saitama
333-0857 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
埼玉県川口市小谷場
3330857

Japanese Hiragana

さいたまけんかわぐちしこやば

Japanese Katakana

サイタマケンカワグチシコヤバ

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