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Throughout the world, 光洋 (Mitsuhiro , 光洋 ) is quite a rare gender-neutral first name. The first name 光洋 is habitual in Japan, where it is quite a rare gender-neutral name, China, where it is a rare male name, and the United States, where it is a very rare boy's name. Very seldom, 光洋 is the last name as well as the forename.
光洋 is also a name for the fictitious and mythical characters: Mitsuhiro Hayakawa , the character from Kuroko's Basketball.