Portrait of Chōsokabe Morichika

Western ArmyChōsokabe

Chōsokabe Morichika

長宗我部盛親

“The Last Lord of Tosa”

1575–1615 (aged 41)

Rank / office
Junior Assistant Minister of the Imperial Household
Domain / base
Tosa
Banner / crest
Seven wood-sorrel leaves
Battles in 3D
1 battle

Portrait · Source: Wikimedia Commons (public domain)

Fourth son of Chōsokabe Motochika, who unified Shikoku. He sided with the Western Army at Sekigahara but, pinned on Mount Nangū, ended on the losing side without fighting, and Tosa was confiscated. After years as a masterless samurai in Kyoto he led his old retainers to Osaka and fought fiercely at Yao. Captured after the castle fell, he was executed in Kyoto with his family, and the Chōsokabe line ended.

Life and battlesGold dots mark battles you can watch in 3D

  1. 1599Keichō 4

    Succession

    Inherited Tosa on the death of his father Motochika.

  2. 1600Keichō 5

    Loss of Tosa

    Sided with the Western Army at Sekigahara and lost Tosa without having fought.

  3. 1600

    Battle of Sekigahara

    Deployed behind Mount Nangū. With the Mōri in front of him motionless, he left the field without striking a blow.

    Sekigahara, Mino Province 6,600 troops Watch in 3D ›
  4. 1615Keichō 20

    Siege of Osaka

    Joined the Toyotomi side with his old retainers, fought hard at Yao and died.

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