互動合戰

Keicho Dewa Campaign (Battle of Hasedo)

October 1600 · Hasedo Castle, Dewa Province

An Uesugi army under Naoe Kanetsugu invaded Mogami territory but failed to take Hasedo Castle and withdrew after news of Sekigahara.

背景

After the Aizu expedition turned west, the Uesugi attacked Mogami territory amid both the national conflict and a long regional struggle over Shonai.

結局

Hasedo held out. After learning of the Western defeat at Sekigahara, the Uesugi withdrew to Okitama. The Uesugi were later reduced to Yonezawa and the Mogami enlarged.

Keicho Dewa Campaign (Battle of Hasedo) — Hasedo Castle, Dewa Province

戰況年表

1 September 1600

The Uesugi invade Mogami territory

An Uesugi army under Naoe Kanetsugu advanced from Yonezawa and Shonai into Mogami territory and took Hataya Castle.

上杉景勝

Uesugi Kagekatsu — 上杉家当主

最上義光

Mogami Yoshiaki — 最上軍の指揮

伊達政宗

Date Masamune — 最上方を支援

出處123·可信度:中

2 September 1600

Hasedo Castle withstands the attack

Hasedo Castle, defended by Shimura Akiyasu and others, resisted while Mogami Yoshiaki moved to relieve it from Yamagata.

上杉景勝

Uesugi Kagekatsu — 上杉家当主

最上義光

Mogami Yoshiaki — 最上軍の指揮

伊達政宗

Date Masamune — 最上方を支援

出處123·可信度:中

3 Late September to October

The Uesugi withdraw

After news of the Western defeat at Sekigahara, the Uesugi withdrew toward Okitama under pursuit by Mogami and Date forces.

上杉景勝

Uesugi Kagekatsu — 上杉家当主

最上義光

Mogami Yoshiaki — 最上軍の指揮

伊達政宗

Date Masamune — 最上方を支援

出處123·可信度:中

歷史意義

The campaign is treated not merely as a northern Sekigahara but as a regional war over Shonai, Okitama, and the Yamagata basin.

主要相關人物

上杉氏

1人

上杉景勝

Uesugi Kagekatsu — 上杉家当主

上杉方

出處123·可信度:中

最上氏

1人

最上義光

Mogami Yoshiaki — 最上軍の指揮

最上・徳川方

出處123·可信度:中

伊達氏

1人

伊達政宗

Date Masamune — 最上方を支援

最上・徳川方

出處123·可信度:中

數據說明

Troop totals, losses, and individual exploits are limited to what the research note supports.

參考資料

  1. 山形市「長谷堂城跡」
  2. 山形城公式「歴代城主」
  3. 山形市地域教材「長谷堂合戦」

正文中的編號對應上方列表中的資料。可信度表示該記述在出處中獲得多少佐證,並非指座標的精度或年代的確度。

查看1600年的勢力圖
查看1600年的勢力圖

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