**It should be understood that these dates, being prehistoric, are not wholly reliable. Who, then, were they? It is related in the Chronicles that, after breaking the power of the Kumaso, the Emperor Keiko made a tour of inspection in Tsukushi (Kyushu), and arriving at the district of Kuma, summoned two brothers, princes of Kuma, to pay homage. One obeyed, but the other refused, and soldiers were therefore sent to put him to death. Now Kuma was the name of the three kingdoms into which the Korean peninsula was divided in ancient times, and it has been suggested [Aston] that the land of Kuma in Korea was the parent country of Kuma in Japan, Kom in the Korean language having the same meaning (bear) as Kuma in the Japanese. This, of course, involves the conclusion that the Kumaso were originally Korean emigrants; a theory somewhat difficult to reconcile with their location in the extreme south of Kyushu. The apparent silence of the annals about the subsequent career of the tribe is accounted for by supposing that the Kumaso were identical with the Hayato (falcon men), who make their first appearance upon the scene in prehistoric days as followers of Hosuseri in his contest with his younger brother, Hohodemi, the hero of the legend about the palace of the sea god. Hohodemi according to the rationalized version of the legend having obtained assistance in the shape of ships and mariners from an oversea monarch (supposed to have reigned in Korea), returned to Tsukushi to fight his brother, and being victorious, spared Hosuseri's life on condition that the descendants of the vanquished through eighty generations should serve the victor's descendants as mimes. "On that account," says the Chronicles, "the various Hayato, descended from Hosuseri to the present time, do not leave the vicinity of the Imperial palace enclosure and render service instead of watch-dogs." The first mention of the name Hayato after the prehistoric battle in Kyushu, occurs in the year 399, when Sashihire, one of the tribe, was induced to assassinate his master, an Imperial prince. This incident goes to show that individual members of the tribe were then employed at Court; an inference confirmed fifty-one years later, when, on the death of Emperor Yuryaku, "the Hayato lamented night and day beside the misasagi (tomb) and refused the food offered to them, until at the end of seven days they died."