How to write OZAWA Tsukuba-shi Ibaraki in Japanese characters

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

zipcode and address

OZAWA(Inseart numbers and so on before the address)
Tsukuba-shi, Ibaraki
300-4215 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
茨城県 つくば市 小沢
3004215

Japanese Hiragana

いばらきけん つくばし おざわ

Japanese Katakana

イバラキケン ツクバシ オザワ

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