How to write OIWA Hitachiomiya-shi Ibaraki in Japanese characters

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

zipcode and address

OIWA（Inseart numbers and so on before the address）
Hitachiomiya-shi, Ibaraki
319-2418 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
茨城県常陸大宮市大岩
3192418

Japanese Hiragana

いばらきけんひたちおおみやしおおいわ

Japanese Katakana

イバラキケンヒタチオオミヤシオオイワ

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