Kumamoto-kōan (熊本県 Kumamoto-ken?)Ji̍t-pún Kyûsyû ê chi̍t-ê kōan, siú-hú sī Kumamoto-chhī.

Kumamoto-koān
熊本県
—  koān  —
Kumamoto-koān ê kî-á
Kî-á
Official logo of Kumamoto-koān
Hui-chiong
Kumamoto-koān ê uī-tì
Kumamoto-koān ê uī-tì
Keng-hūi-tō͘: 32°43′N 130°40′E / 32.717°N 130.667°E / 32.717; 130.667
Kok-ka Ji̍t-pún
Tē-hng Kyûsyû
Tó-sū Kyûsyû
Hú-siâⁿ Kumamoto
Bīn-chek
 - Lóng-chóng 7,409.48 km2
Jîn-kháu (2019)
 - Lóng-chóng 1,748,134 lâng
 - Bi̍t-tō͘ 235.9/km2
Bāng-chām www.pref.kumamoto.jp