Here are some explanation boards that are not listed in the Monoshiri Encyclopedia.
Location Near 22-22, Nihonbashi Kayabacho, Chuo-ku
The map office was located in the residence of Tadataka Ino (1745-1818), known for producing the first full map of Japan based on actual measurements. Tadataka Ino moved his home from Sahara, Shimousa Kuni (currently Sahara City, Chiba Prefecture) to Kuroe-cho, Edo Fukagawa (currently Koto-ku, Tokyo) at the age of 51, and entered the gate of the Shogunate Astronomy Yoshitoki Takahashi to study astronomy. I started. From 1800 (1800), he began surveying all over Japan in earnest, and over the next 17 years, surveying the coasts of Japan, and it is said that the total distance was about 40,000 km. In 1814 (1814), Tadataka Ino, who returned from surveying in the Kyushu region, moved from Kuroe-cho, Fukagawa to the current location, which was called Hatchobori Kamejima-cho. The site of this mansion was about 150 tsubo, but it was used not only as a place of residence for Tadataka Ino, but also as a map place for making survey maps. Tadataka Ino died at his home in Kamejima-cho in 1818 (1818) before the map was completed, but Tadataka Ino's home was used as a map servant, and in 1821 (1821) The "Dainippon Seaside and Map" was completed by the members of the astronomy. March 2005 Chuo-ku Board of Education
Monument of the residence of Fukagawa Kuroe-cho (currently on the sidewalk near Monzennaka-cho, Koto-ku) in Tadataka Ino
The grave of Tadataka Ino is located at Gensoku-ji Temple in Taito-ku, and is lined up with the grave of the time when he was a teacher.
