Fukuoka han

A portion of the ruins of Fukuoka castle

• Japanese: 福岡藩 (Fukuoka han)
• Other Names: 黒田藩 (Kuroda han)
• Territory: portions of Chikuzen province
• Castle: Fukuoka castle
• Kokudaka: 520,000
• Lords: Kuroda clan

Fukuoka han was an Edo period domain ruled by the Kuroda clan from Fukuoka castle. With a kokudaka of 520,000 koku, it was among the wealthiest domains in the realm. The Kuroda were among only about ten or so daimyô clans to claim honkunimochi status, a level of prestige equivalent to those who controlled an entire province.

The Kuroda first built Fukuoka castle after Kuroda Nagamasa was granted the domain by Tokugawa Ieyasu following the battle of Sekigahara. This marked the beginning of the castle-town of Fukuoka, which then grew up around the castle, eventually merging with nearby Hakata to become one of the largest cities and most major ports on Kyushu.

Branches of the Kuroda clan controlled nearby Akizuki han and, for a brief time from 1688 to 1721, Tôrenji han.

Beginning in 1641, Fukuoka was assigned, along with Saga han and a few other domains, to contribute to the defenses of Nagasaki harbor. As a result of this obligation of military service, Fukuoka's sankin kôtai obligations were lessened.

Lords of Fukuoka han

1. Kuroda Nagamasa (d. 1623)

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1. Kuroda Mitsuyuki (c. 1673)

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1. Kuroda Narihiro (c. 1850s)

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References

• Arne Kalland, Fishing Villages in Tokugawa Japan, University of Hawaii Press (1995), 16.