Karatsu
Your complete guide to living, studying, and building a successful life in Karatsu.
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Karatsu is a city located in Saga Prefecture on the island of Kyushu, Japan. Its name, formed from the Japanese word roots 唐 kara, and 津 tsu (port), signifies its historical importance as an ancient trading port between Japan with China and Korea. As of 1 September 2026, the city had an estimated population of 111,413 in 51,678 households, and a population density of 228.5 persons per km2.…
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