Ruins of the Egawa clan training ground

Egawa Tarozaemon, who built a reverberating furnace at Izu Nirayama, established a teaching hall for "Takashima-ryu Western-style gunnery professors" in Shiba Shinzenza in the 12th year of Tempo. It produced many human resources who were active in the Restoration, such as Sakuma Zozan, Hashimoto Zanai, Katsura Kogoro and Kawaji Seien.
* It is now Minato City Italian Park.