Ōtaki, Chiba
is a town in Isumi District, Chiba Prefecture, Japan. Ōtaki is at the middle of the Bōsō Peninsula. The town was the home of general Honda Tadakatsu during the Edo period (1603 – 1868). He built a large castle, Ōtaki Castle. The town had a population of about 10,412 (April 2012). The total area the town is 129.83 km².