Sesshō and Kampaku in the context of "Shōgun"

Toyotomi Hideyoshi (豊臣 秀吉; Japanese pronunciation: [to.jo.to.mʲi (|) çi.de(ꜜ).jo.ɕi], 27 March 1537 – 18 September 1598), otherwise known as Kinoshita Tōkichirō (木下 藤吉郎) and Hashiba Hideyoshi (羽柴 秀吉), was a Japanese samurai and daimyō (feudal lord) of the late Sengoku and Azuchi-Momoyama periods and regarded as the second "Great Unifier" of Japan. Although he came from a peasant background, his immense power earned him the rank and title of Kampaku (関白, Imperial Regent) and Daijō-daijin (太政大臣, Chancellor of the Realm), the highest official position and title in the nobility class. He was the first person in history to become a Kampaku who was not born a noble. He then passed the position and title of Kampaku to his nephew, Toyotomi Hidetsugu. He remained in power as Taikō (太閤), the title of retired Kampaku, until his death. It is believed, but not certain, that the reason he refused or could not obtain the title of shogun (征夷大将軍), the leader of the warrior class, was because he was of peasant origin.

Hideyoshi rose from a peasant background as a retainer of the prominent lord Oda Nobunaga to become one of the most powerful men in Japanese history. He distinguished himself in many of Nobunaga's campaigns. After Nobunaga's death in the Honnō-ji Incident in 1582, Hideyoshi defeated his assassin Akechi Mitsuhide at the Battle of Yamazaki and became Nobunaga's successor. He then continued the campaign to unite Japan that led to the closing of the Sengoku period. Hideyoshi became the de facto leader of Japan and acquired the prestigious positions of daijō-daijin and kampaku by the mid-1580s. He conquered Shikoku in 1585 and Kyūshū in 1587, and completed the unification by winning the Siege of Odawara in 1590 and crushing the Kunohe rebellion in 1591. With the unification of Japan complete, Hideyoshi launched the Japanese invasions of Korea in 1592 to initial success, but eventual military stalemate damaged his prestige before his death in 1598. Hideyoshi's young son and successor Toyotomi Hideyori was displaced by Tokugawa Ieyasu at the Battle of Sekigahara in 1600 which would lead to the founding of the Tokugawa Shogunate.

Tokusō (Japanese: 得宗) was the title (post) held by the head of the mainline Hōjō clan, who also monopolized the position of shikken (regents to the shogunate) of the Kamakura shogunate in Japan during the period of Regent Rule (1199–1333). It’s important not to confuse a regent of the shogunate with a regent of the Emperor (the latter are called Sesshō and Kampaku). Shikkens were the first regents to the shogunate.

The tokusō from 1256 to 1333 was the military dictator of Japan as de facto head of the bakufu (shogunate); despite the actual shōgun being merely a puppet. This implies that all other positions in Japan—the Emperor, the Imperial Court, Sesshō and Kampaku, and the shikken (regent of the shōgun)—had also been reduced to figureheads.

Fujiwara no Yorimichi (藤原 頼通) (992–1071) was a Japanese court noble. He succeeded his father Michinaga to the position of Sesshō in 1017, and then went on to become Kampaku from 1020 until 1068. In both these positions, he acted as Regent to the Emperor, as many of his ancestors and descendants did; the Fujiwara clan had nearly exclusive control over the regency positions for over 200 years.Prior to succeeding to the position of Regent, Yorimichi had held the title of Naidaijin (Minister of the Center/Palace Minister, second rank range), the lowest level of state ministers. By edict, he was raised above his colleagues, to the title of Ichi no Hito, or First Subject. In addition to the reason of direct succession from his father, this edict was presumably necessary to allow Yorimichi to become Sesshō.

He is also known as the founder of Byōdō-in phoenix hall, located in Uji.

Hirohito (裕仁; 29 April 1901 – 7 January 1989), posthumously honored as Emperor Shōwa (昭和天皇, Shōwa Tennō), was the 124th emperor of Japan according to the traditional order of succession, reigning from 1926 until his death in 1989. He remains the longest-reigning emperor in Japanese history and one of the longest-reigning monarchs in the world. As emperor during the Shōwa era, Hirohito presided over the rise of Japanese militarism, Japan's invasion of mainland Asia, the outbreak of the Second Sino-Japanese War, the Second World War, and the nation's postwar economic miracle.

Hirohito was born during the reign of his paternal grandfather, Emperor Meiji, as the first child of Crown Prince Yoshihito and Crown Princess Sadako (later Emperor Taishō and Empress Teimei). When Emperor Meiji died in 1912, Hirohito's father ascended the Chrysanthemum Throne, and Hirohito was proclaimed Crown Prince of Japan in 1916, making him the heir apparent. In 1921, he made an official visit to the United Kingdom and Western Europe, marking the first time a Japanese crown prince had traveled abroad. Due to his father's ill health, Hirohito became Sesshō of Japan (regent) that same year. In 1924, he married Princess Nagako Kuni, with whom he later had seven children: Shigeko, Sachiko, Kazuko, Atsuko, Akihito, Masahito and Takako. He became emperor upon his father's death in 1926.

Hirohito (裕仁; 29 April 1901 – 7 January 1989), posthumously honored as Emperor Shōwa (昭和天皇, Shōwa Tennō), was the 124th emperor of Japan according to the traditional order of succession, reigning from 1926 until his death in 1989. He remains the longest-reigning emperor in Japanese history and one of the longest-reigning monarchs in the world. As emperor during the Shōwa era, Hirohito presided over the rise of Japanese militarism, Japan's invasion of mainland Asia, the Second Sino-Japanese War, the Pacific War, and the nation's postwar economic miracle.

Hirohito was born during the reign of his paternal grandfather, Emperor Meiji, as the first child of Crown Prince Yoshihito and Crown Princess Sadako (later Emperor Taishō and Empress Teimei). When Emperor Meiji died in 1912, Hirohito's father ascended the Chrysanthemum Throne, and Hirohito was proclaimed Crown Prince of Japan in 1916, making him the heir apparent. In 1921, he made an official visit to the United Kingdom and Western Europe, marking the first time a Japanese crown prince had traveled abroad. Due to his father's ill health, Hirohito became Sesshō of Japan (regent) that same year. In 1924, he married Princess Nagako Kuni, with whom he later had seven children: Shigeko, Sachiko, Kazuko, Atsuko, Akihito, Masahito and Takako. He became emperor upon his father's death in 1926.