Kimi wa yayoijin ka jōmonjin ka
Subtitle: Umehara Nihongaku kōgi
By: Umehara Takeshi + Nakagami Kenji
Contributors: Nakagami, Kenji
Series: Lecture books
Publisher: Asahi Shinbunsha
Published: 1984
Place of publication: Tōkyō
Language: jpn
Number of pages: 239
Subjects: Japanese; Origin; Yayoi culture; Jōmon culture