武将記事 宇喜多直家｜戦国三大梟雄の生涯・暗殺の真相と諸説を解説
戦国三大梟雄の一人・宇喜多直家の生涯を解説。祖父の横死から備前統一、主家・浦上氏の追放、明禅寺合戦、そして死までを史実と諸説に分けて整理。近年見直される人物像もわかりやすく紹介します。
2026-07
武将記事 武将記事 大内義隆 ｜「西国一」と称された名門の栄華と、家臣の謀反に倒れた最期
日明貿易と「西の京」山口の繁栄を築き、文武に名を馳せた西国一の大名・大内義隆。月山富田城の大敗を境に翳り、重臣・陶晴賢の謀反（大寧寺の変）に倒れたその生涯を、史実と諸説に分けて読み解きます。
武将記事 龍造寺隆信 ― 「肥前の熊」はなぜ沖田畷で討たれたのか？五州二島の太守と諸説
龍造寺隆信（1529〜1584）の生涯を一次史料・編纂史料から整理。「肥前の熊」「五州二島の太守」と称された九州三強の一人。一族滅亡寸前から一代で大友・島津と並ぶ大大名へ。今山合戦の劇的勝利、義弟・鍋島直茂との協業、晩年の人格変化、沖田畷の戦いの敗死までを6つの諸説で検証。
English Siege of Odani Castle – Azai Nagamasa, a 29-Year Life Devoted to Honor
In 1573 Nobunaga stormed Odani Castle, the base of Azai Nagamasa. Hideyoshi's night assault split the castle, Nagamasa died, and the Azai clan was destroyed.
English Battle of Shizugatake – The Civil War That Decided Nobunaga’s Successor
Battle of Shizugatake (1583): Hideyoshi vs Katsuie for Nobunaga's succession. The great return from Mino and Maeda Toshiie's defection decided the outcome.
English Battle of Komaki and Nagakute – Hideyoshi and Ieyasu, Their Only Direct Confrontation
Battle of Komaki and Nagakute (1584): Hideyoshi and Ieyasu in their only direct clash. Ieyasu won the field at Nagakute, but Hideyoshi won by diplomacy.
English The Battle of Yamazaki (1582) ― Eleven Days After Honnō-ji, Hideyoshi Defeats Mitsuhide at Tennōzan
The Battle of Yamazaki, 1582: 11 days after Honno-ji, Hideyoshi's Great Return crushed Mitsuhide at Tennozan, ending the three-day rule. Theories and strategy.
English The Battle of Sekigahara (1600) ― The Realm-Deciding Showdown That Gave Birth to 260 Years of Peace
The Battle of Sekigahara, 1600: Ieyasu's Eastern Army crushed Mitsunari's Western Army in half a day, sealed by Kobayakawa's betrayal. Theories and strategy.
English The Siege of Kozuki Castle ― The Abandoned Fortress Between the Mōri and the Oda, and the End of the Amago Revival
Siege of Kozuki Castle, 1578: Amago Katsuhisa and Yamanaka Shikanosuke, besieged by 30,000 Mori and left to die by Nobunaga's order to take Miki Castle first.
English The Honnō-ji Incident (1582) ― The Greatest Mystery in Japanese History: Why Did Mitsuhide Strike Down Nobunaga?
The Honno-ji Incident, 1582: why Akechi Mitsuhide struck down Oda Nobunaga on the verge of unifying Japan. Grudge, mastermind, and Shikoku theories examined.