Although its relevance is still unknown, it was in the news that a man-shaped haniwa (clay figure) (only its head) with two faces, on front and back, was excavated from Dainichiyama No.35 Mound (early 6th century) from the Senzuka burial mounds in Wakayama City, Kinki region.
関連については今のところ不明だが、近畿地方の和歌山市千塚古墳群にある大日山35墳（6世紀前半）から前後両面の人物埴輪（頭部のみ）が出土して話題となった。