"What are you talking about?" I feel like I can hear a voice. Hibiya is decided to be Hibiya, where Hibiya Park is located. But near Hatchobori Takahashi, there is Hibiya Shrine and Hibiya Riverside.
The origin of Hibiya Inari Shrine was that when Michio Ota built Chiyoda Castle in the first year of Choroku (1457) in the Muromachi period, he was grateful for the blessings of heaven and earth and worshiped at Hibiya Park. When Ieyasu Tokugawa entered the prefecture, a major expansion of Edo Castle began, and Hibiya Gomon was built and was kicked out. As an alternative site, it was transferred to the current Higashi-Shimbashi 2-1 near the intersection of Loop Route 2 and Daiichi Keihin.
However, since the worshipers of Inari would be in trouble if they were not enshrined on the coast, they buried the tidal flats of Hatchobori, built shrine hall, and moved to their current location.
Hibiya was a Hibiya inlet, and was setting up a "fin" and picking up glue. One of the things that have been used since ancient times is a seaweed savory made from branches and bamboos, such as "kashi" and "nara", which have many twigs. In the 1710s, lobes began to be built to actively grow seaweed. One piece of Ando Hiroshige's "Hundred Famous Views of Edo" (1856-57) "Minamishinagawa Samezu Coast" depicts a stunning landscape of a seaweed farm.
This solves the mystery of Hibiya in Hatchobori.
