Kotaka may refer to:
Ships
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Japanese gunboat ''Kotaka'', a river gunboat of the Imperial Japanese Navy
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Japanese torpedo boat ''Kotaka'', a torpedo boat of the Imperial Japanese Navy
People with the given name
*, Japanese educator
People with the surname
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George Kotaka
George Kotaka (born July 28, 1977, Honolulu, Hawaii, United States) is an American karateka. He has a 4th Dan black belt in karate and is the winner of multiple World Karate Championships and appeared in the documentary ''Empty Hand: The Real Ka ...
(born 1977), American kareteka
*, Japanese weightlifter
{{disambiguation, given name, surname
Japanese-language surnames