was a warrior in Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

. Yasubei was born to Nakayama Yajiemon, a samurai

Samurai

is the term for the military nobility of pre-industrial Japan. According to translator William Scott Wilson: "In Chinese, the character 侍 was originally a verb meaning to wait upon or accompany a person in the upper ranks of society, and this is also true of the original term in Japanese, saburau...

 of the Shibata Domain

Shibata Domain

was a Han domain in Echigo Province ....

 (a han in present day Niigata Prefecture

Niigata Prefecture

is a prefecture of Japan located on the island of Honshū on the coast of the Sea of Japan. The capital is the city of Niigata. The name "Niigata" literally means "new lagoon".- History :...

) . When Yasubei was 13, his father lost his position and became a ronin

Ronin

A or rounin was a Bushi with no lord or master during the feudal period of Japan. A samurai became masterless from the death or fall of his master, or after the loss of his master's favor or privilege....

. Soon afterwards, Yajiemon died, and with Yasubei's mother having died shortly after giving birth to Yasubei, Yasubei was orphaned. Eventually, Yasubei ended up in Edo

Edo

, also romanized as Yedo or Yeddo, is the former name of the Japanese capital Tokyo, and was the seat of power for the Tokugawa shogunate which ruled Japan from 1603 to 1868...

 and became successful as a master swordsman at the dojo.

In 1694, Yasubei came to the aid of his dojo mate and pledged uncle in a duel at Takadanobaba

Takadanobaba

Takadanobaba is a neighborhood in Shinjuku, Tokyo, Japan.-History:Originally, the area's name was read Takatanobaba and many Tokyo residents in their 50s or older pronounce it as such. However, younger Tokyoites and residents who have come from outside Tokyo, use the pronunciation Takadanobaba...

 in Edo

Edo

, also romanized as Yedo or Yeddo, is the former name of the Japanese capital Tokyo, and was the seat of power for the Tokugawa shogunate which ruled Japan from 1603 to 1868...

, killing three opponents. He received acclaim for his role, and Horibe Yahei of the Akō Domain

Ako Domain

The was a domain in feudal Japan. It was located in Harima Province and coincided with the present-day cities of Akō and Aioi and the town of Kamigōri in Hyōgo Prefecture. The domain had its headquarters at Akō Castle....

 asked Yasubei to marry his daughter and become the heir to Yahei's family. Yahei was so impressed with Yasubei that he pleaded to his liege, Asano Naganori

Asano Naganori

was the daimyo of the Akō Domain in Japan . His title was Takumi no Kami . He is known as the person who triggered a series of incidents retold in a story known as Chushingura, one of the favourite themes of kabuki, joruri and Japanese books and films.He was born in Edo as the eldest son of Asano...

, to allow Yasubei to keep his Nakayama surname while marrying into the Horibe family. Yasubei eventually took on the Horibe surname and became a successful retainer of the Akō Domain.

In 1701, Asano Naganori

Asano Naganori

was the daimyo of the Akō Domain in Japan . His title was Takumi no Kami . He is known as the person who triggered a series of incidents retold in a story known as Chushingura, one of the favourite themes of kabuki, joruri and Japanese books and films.He was born in Edo as the eldest son of Asano...

 was sentenced to commit seppuku

Seppuku

is a form of Japanese ritual suicide by disembowelment. Seppuku was originally reserved only for samurai. Part of the samurai bushido honor code, seppuku was either used voluntarily by samurai to die with honor rather than fall into the hands of their enemies , or as a form of capital punishment...

as a result of an attack on Kira Yoshinaka

Kira Yoshinaka

was a kōke . His court title was Kōzuke no suke. He is famous as the adversary of Asano Naganori in the events of the Forty-seven Ronin...

. The Akō Domain

Ako Domain

The was a domain in feudal Japan. It was located in Harima Province and coincided with the present-day cities of Akō and Aioi and the town of Kamigōri in Hyōgo Prefecture. The domain had its headquarters at Akō Castle....

 was disbanded, and Yasubei once again became a ronin. In 1702, Yasubei and Yahei were among the Forty-seven Ronin

Forty-seven Ronin

The revenge of the , also known as the Forty-seven Samurai, the Akō vendetta, or the took place in Japan at the start of the 18th century...

 who attacked and killed Kira, avenging their late lord's death. Yasubei surrendered to the authorities and was placed in the custody of Matsudaira Oki no Kami Sadanao. On March 20, 1703 (according to the Gregorian calendar), he was sentenced to commit seppuku.

Horibe Yasubei has a prominent role in plays, films, and television depictions of Chūshingura

Chushingura

is the name for fictionalized accounts of the historical revenge by the Forty-seven Ronin of the death of their master, Asano Naganori. Including the early , the story has been told in kabuki, bunraku, stage plays, films, novels, television shows and other media...

, the fictionalized account of the Forty-seven Ronin.