Mori Terumoto, born in 1553 in Yoshida, Aki Province (now Hiroshima Prefecture), belonged to the influential Mori Clan during the late Sengoku and early Edo periods. His grandfather, Mori Motonari, and father, Mori Takamoto, were notable figures within the clan.
In 1582, Terumoto participated in the Siege of Takamatsu against Toyotomi Hideyoshi and later fought in the Battle of Shizugatake. Following these events, he pledged allegiance to Toyotomi Hideyoshi, who granted him the land around Hiroshima as his fief. Terumoto played a significant role in the establishment of Hiroshima, overseeing the construction of his castle in the region.
Appointed by Hideyoshi, Terumoto became one of the five members of the Council of Regents tasked with governing in place of Hideyoshi's young son, Hideyori, after the Taiko's death. Despite his distinguished lineage, Terumoto was considered less skilled both as a warrior and a governor compared to his warlord grandfather and strategist father.
During the Battle of Sekigahara, although officially designated as the leader of the Western forces by Ishida Mitsunari, Terumoto found himself relegated to Osaka Castle with Toyotomi Hideyori. Following the battle, he surrendered to Tokugawa Ieyasu.
Had Terumoto taken the field during the decisive battle and brought Hideyori with him, it is speculated that the course of events might have been different. Potential outcomes include the prevention of betrayals within the Western forces, the return of some Eastern supporters to their original loyalties, and the possibility of Ieyasu facing defeat. Terumoto passed away on April 27, 1625, at the age of 72.
See also
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Yagyu Munenori
Yagyū Munenori began his service under Tokugawa Ieyasu while his father, Yagyū Muneyoshi, was still at his side. In 1600, Munenori took part in the decisive Battle of Sekigahara. As early as 1601, he was appointed a kenjutsu instructor to Tokugawa Hidetada, Ieyasu’s son, who later became the second shogun of the Tokugawa clan.
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Yagyu Muneyoshi
A samurai from Yamato Province, he was born into a family that had been defeated in its struggle against the Tsutsui clan. Muneyoshi first took part in battle at the age of sixteen. Due to circumstances beyond his control, he was forced to enter the service of the Tsutsui house and later served Miyoshi Tōkei. He subsequently came under the command of Matsunaga Hisahide and in time became a vassal first of Oda and later of Toyotomi.
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Endo Naozune
Naozune served under Azai Nagamasa and was one of the clan’s leading vassals, renowned for his bravery and determination. He accompanied Nagamasa during his first meeting with Oda Nobunaga and at that time asked for permission to kill Nobunaga, fearing him as an extremely dangerous man; however, Nagamasa did not grant this request.
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Hosokawa Sumimoto
Sumimoto came from the Hosokawa clan: he was the biological son of Hosokawa Yoshiharu and at the same time the adopted son of Hosokawa Masamoto, the heir of Hosokawa Katsumoto, one of the principal instigators of the Ōnin War. Masamoto was homosexual, never married, and had no children of his own. At first he adopted Sumiyuki, a scion of the aristocratic Kujō family, but this choice provoked dissatisfaction and sharp criticism from the senior vassals of the Hosokawa house. As a result, Masamoto changed his decision and proclaimed Sumimoto as his heir, a representative of a collateral branch of the Hosokawa clan that had long been based in Awa Province on the island of Shikoku. Almost immediately after this, the boy became entangled in a complex and bitter web of political intrigue.
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Honda Masanobu
Masanobu initially belonged to the retinue of Tokugawa Ieyasu, but later entered the service of Sakai Shōgen, a daimyo and priest from Ueno. This shift automatically made him an enemy of Ieyasu, who was engaged in conflict with the Ikkō-ikki movement in Mikawa Province. After the Ikkō-ikki were defeated in 1564, Masanobu was forced to flee, but in time he returned and once again entered Ieyasu’s service. He did not gain fame as a military commander due to a wound sustained in his youth; nevertheless, over the following fifty years he consistently remained loyal to Ieyasu.
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Honda Masazumi
Masazumi was the eldest son of Honda Masanobu. From a young age, he served Tokugawa Ieyasu alongside his father, taking part in the affairs of the Tokugawa house and gradually gaining experience in both military and administrative matters. At the decisive Battle of Sekigahara in 1600, Masazumi was part of the core Tokugawa forces, a clear sign of the high level of trust Ieyasu placed in him. After the campaign ended, he was given a highly sensitive assignment—serving in the guard of the defeated Ishida Mitsunari, one of Tokugawa’s principal enemies—an obligation that required exceptional reliability and caution.
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Hojo Shigetoki
Hōjō Shigetoki, the third son of Hōjō Yoshitoki, was still very young—only five years old—when his grandfather Tokimasa became the first member of the Hōjō clan to assume the position of shogunal regent.
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Hojo Masako
Masako was one of the most influential and powerful political figures of the era of military rule in Japan. She was the daughter of Hōjō Tokimasa and the wife of Minamoto no Yoritomo.
