How to write IWATOCHO Shinjuku-ku Tokyo in Japanese characters

How to write IWATOCHO Shinjuku-ku Tokyo in Japanese characters. The data come from Japan Post.

zipcode and address

IWATOCHO（Inseart numbers and so on before the address）
Shinjuku-ku, Tokyo
162-0832 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
東京都新宿区岩戸町
1620832

Japanese Hiragana

とうきょうとしんじゅくくいわとちょう

Japanese Katakana

トウキョウトシンジュククイワトチョウ

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