- Born: 1838
- Died: 1897
- Other Names: 上野良太郎 (Ueno Ryôtarô), 石谷 (Sekikoku)
- Japanese: 町田久成 (Machida Hisanari)
Machida Hisanari was the first director of the Tokyo National Museum.
He was one of nineteen young men from Satsuma han who traveled surreptitiously to Europe in 1865 to study, and to bring back modern technology to aid in Satsuma's modernization & industrialization efforts. Twenty-eight years old at the time, he helped direct the studies of the younger members of the mission, including two of his younger brothers, Machida Sanetsumi and Seijirô, and took on another name for the duration of the journey: he was known as Ueno Ryôtarô while abroad.
After the Tokyo National Museum (at that time called the Ueno Museum) was first established in 1881, Machida was named its first director the following year. He intended for the museum to be a universal museum, like the British Museum in London, collecting and displaying artifacts from all the cultures of the world. He was a strong supporter of historical research, heritage conservation, and the collection of artifacts for the museum, and helped organize a number of International Expositions to be held in Tokyo which would bring in more objects from across the country and all over the world, to be incorporated into the museum's collections.
Machida also served for a time as a member of the short-lived Genrôin legislature, and played a prominent role in organizing national and international expositions. After retirement, he took the tonsure, and later became abbot of a branch temple of Miidera (Onjôji) under the monastic name Sekikoku.
- Plaque at Satsuma students monument outside Kagoshima Chûô train station.
- Plaque at Tokyo National Museum.
- Gallery labels, British Museum.