- Karato City is a city located in the Okayama Prefecture of Japan. It has a population of approximately 32,000 people. The city is known for its beautiful coastline and beaches, as well as its historical sites such as the Karato Fish Market and the Karato Shrine. Karato City is also famous for its delicious seafood, including octopus and pufferfish. In addition, the city hosts various festivals throughout the year, attracting many tourists. The local economy is mainly based on fishing and tourism.