How to write OIKE Iiyama-shi Nagano in Japanese characters

How to write OIKE Iiyama-shi Nagano in Japanese characters. The data come from Japan Post.

zipcode and address

OIKE（Inseart numbers and so on before the address）
Iiyama-shi, Nagano
389-2415 Japan

Japanese Kanji

You can click/tap to copy Japanese Expression partially.
長野県飯山市大池
3892415

Japanese Hiragana

ながのけんいいやましおおいけ

Japanese Katakana

ナガノケンイイヤマシオオイケ

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