[Mexico Street]
The road leading from Otaki High School to Otaki Castle is Mexico Street. When Honda Tadakatsu's son, Tadatomo, was the lord of Otaki Castle, Don Rodrigo's boat, which was heading from the Philippines to Mexico, was wrecked and streamed on the Iwada Coast of Onjuku. The situation when Don Rodrigo went to see Tadatomo is described in "Memoirs of Japan Observations". The sidewalks of Mexico Street are made of cute tiles.