How to write KOYA Hitachinaka-shi Ibaraki in Japanese characters

How to write KOYA Hitachinaka-shi Ibaraki in Japanese characters. The data come from Japan Post.

zipcode and address

KOYA（Inseart numbers and so on before the address）
Hitachinaka-shi, Ibaraki
312-0002 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
茨城県ひたちなか市高野
3120002

Japanese Hiragana

いばらきけんひたちなかしこうや

Japanese Katakana

イバラキケンヒタチナカシコウヤ

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