慕われたお殿様「浅野内匠頭（たくみのかみ）」さんのお墓なんですか m(_ _)m
Asano Naganori was the daimyo of the Ako 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 Nagatomo. His family was a branch of the Asano family whose main lineage was in Hiroshima. His grandfather Naganao was appointed to the position of daimyo of Ako with 50 thousand koku. After Naganao died in 1671, Nagatomo succeeded to the position but died after three years in 1675. Naganori succeeded to his father at the age of nine.
In 1680, he was appointed to the office of Takumi no Kami, the head of carpentry at the imperial court, but this office was nominal, as were other offices granted to samurai at that time, and only had an honorific meaning. As a daimyo with a small fief, he was appointed several times to temporary minor offices of the Tokugawa shogunate. In 1683, he was first appointed to be one of two officials to host the emissaries from the imperial court to the Shogunate. It was the first time he met Kira Yoshinaka, the highest-ranking kouke, the head of ceremonial matters at the Shogunate, who instructed officials in the manner of hosting noble guests from Kyoto.
In 1694, he suffered from a serious illness. He had no children, thus no heir at that time. When a daimyo died without a determined heir, his house would be abolished by the Shogunate, and his lands confiscated; his retainers would become ronin. To prevent this, he adopted his younger brother Asano Nagahiro, titled Daigaku, and Nagahiro was accepted as his heir by the Shogunate.
In 1701, he was appointed for the second time to the same office. It is said that he was then on bad terms with Kira Yoshinaka and tension between them increased.
On the day of his death, he drew his sword and attempted to kill Kira in the Corridor of the Pines at Edo Castle in what is now Tokyo. He wounded, but failed to kill Kira. On the same day, the fifth Tokugawa shogun Tsunayoshi sentenced him to commit seppuku, which he did after writing his death poem:
"kaze sasofu / hana yori mo naho / ware wa mata / haru no nagori o / ika ni toyasen."
"More than the cherry blossoms, Inviting a wind to blow them away, I am wondering what to do, With the remaining springtime."
He was buried in the graveyard of Sengaku-ji. His retainers became ronin when the Shogunate confiscated his fief. Under the leadership of Oishi Kuranosuke they avenged the death of their lord by killing Kira at his mansion in Edo on December 15, 1702. These former retainers became famous as the Forty-seven Ronin, and the vendetta ranks as one of the most famous vendettas in Japan.