| 1600 |
Tokugawa Ieyasu claims victory in the decisive Battle of Sekigahara.
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| 1603 |
Tokugawa Ieyasu becomes Shogun, and establishes the Edo Shogunate.
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| 1609 |
Tokugawa Ieyasu orders the relocation of residents of Kiyosu to the new castle town of Nagoya.
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| 1610 |
Construction begins on Nagoya Castle, to be built for Tokugawa Ieyasu's ninth son, Yoshinao.
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| 1613 |
The relocation of residents from Kiyosu to the new town of Nagoya is complete.
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| 1612 |
The tower keeps and watchtowers are completed, construction begins on the Hommaru Palace.
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| 1615 |
The Hommaru Palace is completed.
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| 1633 |
Work commences on the Hommaru Palaces' Jorakuden, Yudono Shoin and other extensions.
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| 1634 |
The Third Shogun, Tokugawa Iemitsu, stays in the Jorakuden.
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| 1872 |
The tower keeps and Hommaru Palace come under the jurisdiction of the Imperial Army.
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| 1893 |
Hommaru Palace jurisdiction is transferred to the Imperial Household Agency, and becomes the Nagoya Detached Imperial Palace.
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| 1930 |
The Detached Palace is bestowed upon Nagoya City. The tower keeps, Hommaru Palace and 24 structures are designated National Treasures.
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| 1942 |
Palace screen paintings are designated National Treasures.
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| 1945 |
Nagoya Castle is destroyed in air raid firebombing.
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| 1959 |
The castle towers are rebuilt.
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| 2009 |
Hommaru Palace restoration work begins.
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| 2018 |
Hommaru Palace restoration completed and opened to the public.
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