Kuroda Kanbei, also recognized as Kuroda Yoshitaka and later in life as Kuroda Josui, emerged as a military strategist and daimyo during the late Sengoku period. Regarded for his keen strategic mind, courage, and unwavering loyalty, he left an indelible mark as a respected warrior.
Born in Himeji in 1546, Kuroda Kanbei assumed leadership of the Kuroda family at the age of 21 following the passing of his father, Mototaka, who served as a senior retainer to the Kodera clan of Himeji. Recognizing the ascendancy of Oda Nobunaga, Kanbei proposed to his lord, Kodera Masamoto, the idea of aligning with the Oda forces. Despite Kodera's inclination to support the Mori clan, which opposed the Oda, Kanbei, reaching out to Toyotomi Hideyoshi, secured a direct audience with Nobunaga. His strategic counsel contributed to the successful capture of Himeji, leading to the Kodera's surrender. Pledging allegiance to the Oda clan, Kanbei and strategist Takenaka Hanbei served as advisors to Toyotomi Hideyoshi.
In 1577, Kanbei faced accusations of espionage from Nobunaga, resulting in the abduction of his nine-year-old son, Nagamasa, as a hostage. Fortunately, Takenaka Hanbei intervened, rescuing the boy. A year later, during a diplomatic mission to Itami Castle, Kanbei was captured but managed to escape, sustaining an injury that left him with a lasting limp.
Throughout the Sengoku period's later stages, Kuroda Kanbei, along with his son, continued to serve Toyotomi Hideyoshi. They played crucial roles in campaigns, including the invasion of the Chugoku region and the Shikoku Campaign of 1585. During the Kyushu mission, Kanbei, influenced by Christian daimyo Takayama Ukon, briefly embraced Christianity, adopting the name Don Simeon. However, due to rising concerns about foreign influence, he renounced Christianity and assumed the Buddhist name Josui.
As Chief Advisor to Hideyoshi's nephew, Kobayakawa Hideaki, during the Second Korean Campaign, Kanbei developed a close relationship with Hideyoshi. Following Hideyoshi's demise, the Kuroda shifted their allegiance to the Tokugawa camp, aligning against Western loyalist leader Ishida Mitsunari. In 1600, they fought alongside Kato Kiyomasa at the Battle of Sekigahara. Post-Sekigahara, Kanbei declined a position within the Tokugawa government but used his influence to spare the Shimazu clan's lands and Otomo Yoshimune's life.
Kuroda Kanbei's involvement in pivotal Sengoku period events and his strategic acumen significantly influenced Japanese history. His sage advice contributed to Hideyoshi's successes, showcasing not only military prowess but also a potential sense of humor, exemplified by his distinctive choice of wearing an owan bowl as a helmet.
See also
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Shimazu Toyohisa
Shimazu Toyohisa (July 1570 – October 21, 1600), also known as Shimazu Tadatoyo, was a samurai of the Shimazu clan and the son of Shimazu Iehisa. He was the nephew of Shimazu Yoshihiro and held command over Sadowara Castle. Known for his valor, Toyohisa participated in numerous key battles of the late Sengoku period, earning recognition for his bravery and tactical acumen.
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Ikeda Terumasa
Ikeda Terumasa (January 31, 1565 – March 16, 1613) was a Japanese daimyo of the early Edo period, recognized by his court title, "Musashi no Kami," and known as the "Shogun of Western Japan." Terumasa, a distinguished military leader, participated in numerous significant battles during the late Azuchi-Momoyama period. His service at the Battle of Sekigahara earned him control over the Himeji domain. Originally named Araokojimaru, he was the son of Ikeda Tsuneoki and the brother of Ikeda Sen. He later became the heir to Ikeda Nobuteru and held Ikejiri Castle in Mino Province.
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Mori Tadamasa
Mori Tadamasa (1570 - July 31, 1634) was a notable military commander during Japan’s Warring States period and an early Edo-period daimyo. Initially, he governed Kawanakajima Domain in Shinano Province (modern-day Nagano Prefecture) and later became the first lord of Tsuyama Domain in Mimasaka Province (now northern Okayama Prefecture). He founded the Mori family line of the Ako Domain. Tadamasa’s family origins trace back to the Genji (Minamoto) clan, specifically the Kawachi-Genji branch from Kawachi Province (in present-day southeastern Osaka Prefecture), a lineage tied to Emperor Seiwa through his ancestor Yorisada Mori, a great-grandson of the famed Minamoto no Yoshiie.
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Sanada Masayuki
Sanada Masayuki (1547 – July 13, 1611) was a daimyo and prominent lord of Japan's Sengoku period. Head of the Sanada clan from Shinano Province, he served the powerful Takeda clan of Kai Province alongside his father and brothers during Takeda Shingen’s leadership. Following the Takeda clan's decline, Masayuki took charge of the Sanada, and despite limited resources, he established his clan as an independent power under the Toyotomi regime by navigating alliances with dominant clans such as the Tokugawa, Hojo, and Uesugi. Renowned as one of his era's greatest strategists, Masayuki achieved notable victories against the Tokugawa forces in the Battle of Kami River and the Siege of Ueda.
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Sanada Nobuyuki
Sanada Nobuyuki was a renowned samurai of the Sengoku period and the eldest son of daimyō Sanada Masayuki. He was the elder brother of the famous warrior Sanada Yukimura. Nobuyuki’s mother was Kansho-in, Masayuki's wife, and he was married to Komatsuhime (Inahime), the daughter of Honda Tadakatsu and the adopted daughter of Tokugawa Ieyasu. Nobuyuki also had two other wives: Seiin-in, his cousin, and Ukyo, the daughter of Tamagawa Hidemasa.
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Date Hidemune
Date Hidemune was a Japanese daimyō during the early Edo period, born in 1591 as the eldest son of Date Masamune, one of Japan’s most prominent feudal lords. His mother was Shinzo no Kata, a concubine, which affected his future prospects. As a young man, Hidemune lived under the care of Toyotomi Hideyoshi and was given the adult name "Hidemune," adopting one character from Hideyoshi's own name. Hideyoshi granted Hidemune the court rank of junior 5th, lower grade, along with the title of ji-jū, and appointed him as a page to his son, Toyotomi Hideyori.
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Tsutsui Junkei
Tsutsui Junkei (March 31, 1549 – September 15, 1584), the son of Tsutsui Junsho, was a daimyo who ruled over Yamato Province. In 1571, through the mediation of Akechi Mitsuhide, Junkei pledged his service to Oda Nobunaga.
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Oda Nobutada
Oda Nobutada (1557 – June 21, 1582) was a samurai and the eldest son of Oda Nobunaga, known for his active role in several battles during Japan's Sengoku period. He led armies under his father's command in campaigns against Matsunaga Hisahide and the Takeda clan.
