How to write OBA Kasukabe-shi Saitama in Japanese characters

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

zipcode and address

OBA（Inseart numbers and so on before the address）
Kasukabe-shi, Saitama
344-0021 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
埼玉県春日部市大場
3440021

Japanese Hiragana

さいたまけんかすかべしおおば

Japanese Katakana

サイタマケンカスカベシオオバ

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