How to write ARAKAWA Oyama-shi Tochigi in Japanese characters

How to write ARAKAWA Oyama-shi Tochigi in Japanese characters. The data come from Japan Post.

zipcode and address

ARAKAWA（Inseart numbers and so on before the address）
Oyama-shi, Tochigi
323-0006 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
栃木県小山市荒川
3230006

Japanese Hiragana

とちぎけんおやましあらかわ

Japanese Katakana

トチギケンオヤマシアラカワ

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