Iwate-kōan (岩手県 Iwate-ken?)Ji̍t-pún Honsyû ê chi̍t-ê kōan, siú-hú sī Morioka-chhī.

Iwate-koān
岩手県
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Kî-á
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Hui-chiong
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Kok-ka Ji̍t-pún
Tē-hng Tôhoku
Tó-sū Honsyû
Hú-siâⁿ Morioka
Bīn-chek
 - Lóng-chóng 15,275.01 km2
Jîn-kháu (2019)
 - Lóng-chóng 1,229,432 lâng
 - Bi̍t-tō͘ 80.5/km2
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