How to write 2003.2051) Amakusa-shi Kumamoto in Japanese characters

How to write 2003.2051) Amakusa-shi Kumamoto in Japanese characters. The data come from Japan Post.

zipcode and address

2003.2051)（Inseart numbers and so on before the address）
Amakusa-shi, Kumamoto
863-1403 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
熊本県天草市２００３、２０５１）
8631403

Japanese Hiragana

くまもとけんあまくさし 2003、2051)

Japanese Katakana

クマモトケンアマクサシ 2003、2051)

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