Sanyabori

Sanyabori is a waterway of Tokyo once was. Imado to prevent the deluge of Arakawa in the early Edo period the Minowa at entrance to Okawa (Sumidagawa) was made. Put skits in the Edo period, as a water route to the Shin-yoshiwara Outcast, Chokibune, and back and forth. To the yoshiwara by boat and land more than elegant and trendy. As pointed to by the Sanyabori said a "moat", very famous. Now reclaimed and maintained as "Sanyabori Park".