How to write ROKUTO Tsukuba-shi Ibaraki in Japanese characters

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

zipcode and address

ROKUTO(Inseart numbers and so on before the address)
Tsukuba-shi, Ibaraki
300-1258 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
茨城県 つくば市 六斗
3001258

Japanese Hiragana

いばらきけん つくばし ろくと

Japanese Katakana

イバラキケン ツクバシ ロクト

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