Sakamoto Ryoma stands as a pivotal figure in the overthrow of the Tokugawa Shogunate, revered as one of the Edo period's greatest heroes. Born on January 3, 1836, in Kochi, Toda domain in Shikoku, Ryoma hailed from a lineage of affluent sake brewers. His great grandfather's investment secured the family the status of merchant samurai, known as Goshi, within the samurai hierarchy.
Demonstrating exceptional swordsmanship from a young age, Ryoma earned the privilege to travel to Edo to hone his skills further. He underwent training at the prestigious Hokushin Itto-Ryu school, achieving the esteemed rank of Shihan (master instructor) and later imparting his knowledge of sword techniques at the same institution. Upon his return to Kochi in 1858, Ryoma found Japan grappling with the repercussions of Commodore Matthew C. Perry's arrival in 1854, which shattered the nation's self-imposed isolation and sparked anti-foreign and anti-Tokugawa sentiments.
While rebel factions in Tosa, Ryoma's home domain, initially advocated for localized reforms, Ryoma championed nationwide change. Despite the risk of death (as demonstrated by his sister's suicide), Ryoma defied orders and targeted Katsu Kaishu, a prominent Tokugawa official, for assassination. However, upon confronting Kaishu, Ryoma was swayed by the latter's vision of modernizing Japan's military strength and opted to become his assistant instead of an assassin. Together, they established a formidable naval force.
Ryoma's most significant contribution came from uniting former adversaries—the Satsuma and Choshu clans—forming a coalition that would ultimately dismantle the Tokugawa Shogunate after 260 years of rule.
Unfortunately, on December 10, 1867, Ryoma and his companion Nakaoka Shintaro fell victim to an ambush at the Omiya Inn in Kyoto. Assassins, purportedly from the Shinsengumi, attacked, fatally injuring both Ryoma and Nakaoka. Ryoma succumbed to his wounds that night, while Nakaoka passed away two days later. Despite accusations and executions within the Shinsengumi, the identities of Ryoma's assailants remain undisclosed.
Ryoma's legacy endures as a symbol of selfless devotion to Japan's welfare. His principles and untimely demise have immortalized him as a national hero, revered to this day.
See also
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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.
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Imagawa Ujizane
Imagawa Ujizane (1538 – January 27, 1615) was a Japanese daimyō who lived through the Sengoku and early Edo periods. He became the tenth head of the Imagawa clan, following in the footsteps of his father, Imagawa Yoshimoto. Ujizane was the father of Imagawa Norimochi and Shinagawa Takahisa.
