Explanation:
1) No, but they do share similar cultures because they,are close geographical. They have been trading with one another for the past thousand years. There are also things that bind culturatrally, like writing systems, both japan and korea have adapted it from china, thats why the kanji of Japan and the hanja of korea almost look similar with the ancient chinese writting system
2)-Korean: korean culture is Influenced by confucian principles. Confucianism supports group harmony, respect elders authoritys, the importants of family, friendship and ancestors, and also tradition
-Chinese: chines culture includes ceramics, architecture, music, visual arts, religon ect
Japanese: japanese culture is famous for flower arranging, the tea ceramony, sushi, kabuki (type of religon play) , sumo wrestling and ect
Filipinos: The culture of Philippines blend of traditional filipino and spanish cathloic traditions which is art, fashion, music and food
