. . . "君は弥生人か縄文人か 梅原日本学講義" . . . . . . "Kimi wa Yayoijin ka Jōmonjin ka Umehara Nihongaku kōgi" . . . . "Kimi wa yayoijin ka jōmonjin ka : umehara nihongaku kōgi"@ja . . . . . . "Kimi wa yayoijin ka jōmonjin ka"@ja . . "君は弥生人か縄文人か : 梅原日本学講義" . "Kimi wa yayoijin ka jōmonjin ka : Umehara Nihongaku kōgi" . . . . . . . "Kimi wa Yayoijin ka Jōmonjin ka : Umehara Nihongaku kōgi" . . . "Japan" . . "Nihon Bunka." . . "日本 文化" . "nihon bunka." . "Japan / Civilization." . . . .