Oda Nobunaga was a Japanese daimyō and one of the leading figures of the Sengoku period. He is regarded as the first "Great Unifier" of Japan.
Tokugawa Ieyasu was the founder and first shōgun of the Tokugawa Shogunate of Japan, which ruled Japan from 1603 until the Meiji Restoration in 1868. He was one of the three "Great Unifiers" of Japan, along with his former lord Oda Nobunaga and fellow Oda subordinate Toyotomi Hideyoshi. The son of a minor daimyo, Ieyasu once lived as a hostage under daimyo Imagawa Yoshimoto on behalf of his father. He later succeeded as daimyo after his father's death, serving as a vassal and general of the Oda clan, and building up his strength under Oda Nobunaga.
Tokugawa Hidetada was the second shōgun of the Tokugawa dynasty, who ruled from 1605 until his abdication in 1623. He was the third son of Tokugawa Ieyasu, the first shōgun of the Tokugawa shogunate.
Oda Nobutaka was a samurai and member of the Oda clan. He was adopted as the head of the Kanbe clan, which ruled the middle region of Ise Province and so he was also called Kanbe Nobutaka (神戸信孝).
Matsudaira Nobuyasu was the eldest son of Matsudaira Ieyasu. His tsūshō was Jirōsaburō (次郎三郎). He was called also "Okazaki Saburō", because he had become the lord of Okazaki Castle (岡崎城) in 1570. Because he was a son of Tokugawa Ieyasu, he is often referred to, retroactively, as Tokugawa Nobuyasu.
Oda Nobutada was a samurai and the eldest son of Oda Nobunaga, who fought in many battles during the Sengoku period of Japan. He commanded armies under his father in battles against Matsunaga Hisahide and against the Takeda clan.
Tokuhime was a princess during the Sengoku and Edo periods of Japanese history. She was the second daughter of Tokugawa Ieyasu; her mother was Lady Nishigori (西郡の方), one of Ieyasu's concubines. Tokuhime was also known as Ofū, Tomiko, Harima-gozen, and Ryōshō-in.
Oda Nobukatsu was a Japanese samurai of the Azuchi–Momoyama period. He was the second son of Oda Nobunaga. He survived the decline of the Oda clan from political prominence, becoming a daimyō in the early Edo period. Though often described as an incompetent general, Nobukatsu was a skilled warrior. In the battle of Komaki and Nagakute, he used a 13th-century tachi of the Fukuoka Ichimonji school, to slay a samurai known as Okada Sukesaburō, therefore the blade was known as "Okada-giri Yoshifusa", now a national treasure.
Yūki Hideyasu was a Japanese samurai who lived during the Azuchi–Momoyama and early Edo periods. He was the daimyō of Fukui Domain in Echizen.
Gō: Himetachi no Sengoku is a 2011 Japanese historical drama television series and the 50th NHK taiga drama. It was written for television by Kumiko Tabuchi, based on her own novel of the same name. The drama stars Juri Ueno in the title role, with Rie Miyazawa and Asami Mizukawa as Cha-cha and Hatsu respectively, the sisters of Gō.
The Ikoma clan was a Japanese samurai clan that claimed descent from Fujiwara no Fusasaki of the "Northern House" of the Fujiwara clan. During the Sengoku period they supported the Unification of Japan as retainers of Oda Nobunaga, Toyotomi Hideyoshi and Tokugawa Ieyasu. In the Edo period the clan were daimyō and a hatamoto family for the Tokugawa shogunate.
Oda Katsunaga was a Japanese samurai of the Sengoku period through early Azuchi-Momoyama Period, who was the fifth son of Oda Nobunaga.
Lady Saigō, also known as Oai, was the first consort and trusted confidante of Tokugawa Ieyasu, the samurai lord who unified Japan at the end of the sixteenth century and then ruled as shōgun. She was also the mother of the second Tokugawa shōgun, Tokugawa Hidetada. Her contributions were considered so significant that she was posthumously inducted to the Senior First Rank of the Imperial Court, the highest honor that could be conferred by the Emperor of Japan.
Lady Tsukiyama or Tsukiyama-dono (築山殿) was a Japanese noble lady and aristocrat from the Sengoku period. She was the chief consort of Tokugawa Ieyasu, the daimyō who would become the founder and first shōgun of the Tokugawa shogunate. She was the mother of Ieyasu's first child, Kamehime, and gave birth to Ieyasu's heir apparent, Matsudaira Nobuyasu. As principal consort, Tsukiyama led many of the political achievements of the former Matsudaira clan. She was an important figure at the beginning of Ieyasu's career, who later led to the beginning of Tokugawa Shogunate. She is best known for possibly initiating a conspiracy against Oda Nobunaga. Whether or not she cheated Ieyasu into joining the Takeda clan; the veracity of this event remains one of the greatest mysteries of the Sengoku period, known as the Nobuyasu Incident.
Tokugawa Ieyasu is a 1983 Japanese television series. It is the 21st NHK taiga drama. The drama is based on the novel of the same name by Sōhachi Yamaoka.
Ikeda Sen (池田せん) or Annyo-in (若御前) was a late-Sengoku period onna-musha. She was the daughter of Ikeda Tsuneoki and the older sister of Ikeda Terumasa. Mori Nagayoshi was her first husband. She was a woman trained in martial arts and was commander of a unit that consisted of 200 female musketeers
Futamata Castle was a Japanese castle located in Toyoda county of Tōtōmi Province, in what is now part of Tenryū-ku in the city of Hamamatsu, Shizuoka Prefecture, Japan. It was built in the Sengoku period and is noted as the site of the death of Tokugawa Ieyasu's son Matsudaira Nobuyasu in 1579. In 2018, the ruins were recognized as a National Historic Site together with adjacent Tobayama Castle.
Lady Acha or Acha no Tsubone was a Japanese noble woman from the Sengoku period to the early Edo period. She was a concubine of Tokugawa Ieyasu, the founder of the Tokugawa shogunate. Due to her intelligence, Ieyasu entrusted her with management of the family's affairs, sending her to negotiate peace during the Siege of Osaka. Her contributions to the stabilization of the Tokugawa shogunate and service to the country were notable for the court; being enducted to the Junior First Rank of the Imperial Court the second highest honor that could be conferred by the Emperor of Japan.
Matsuhime or Shinsho-ni (信松尼) was a Japanese noblewoman who was a member of the Takeda clan, an important samurai family of the Sengoku period. She was the daughter of Takeda Shingen and wife of Oda Nobutada. She is best known for trying to strengthen an ailing alliance between Takeda and Oda, two rival families. Matsu is also known for her rightful love and undying devotion to Oda Nobutada, which is considered unusual for the time period. A mountain pass is named Matsuhime Tōge in her honor due to her having used the path to escape Oda Nobunaga's army. The Shinsho-in temple in Hachioji (Tokyo) preserves to this day a wooden statue of Matsuhime and the naginata (polearm) she wielded.
Oda clan 
Tokugawa clan 