How to write KAISEI Saga-shi Saga in Japanese characters

How to write KAISEI Saga-shi Saga in Japanese characters. The data come from Japan Post.

zipcode and address

KAISEI（Inseart numbers and so on before the address）
Saga-shi, Saga
849-0934 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
佐賀県佐賀市開成
8490934

Japanese Hiragana

さがけんさがしかいせい

Japanese Katakana

サガケンサガシカイセイ

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