“…1400), Yūki senjō monogatari (latter 15th century), and Kōnodai senki (after 1538), along with the Kōnodai kōki (The chronicle of the latter [battle] of Kōnodai; after 1564), all carry, in one form or other, the story of Kumagai Naozane (1141-1208). 11 A vassal of Minamoto Yoritomo (who destroyed the Taira and founded the Kamakura shogunate), Kumagai, according to tradition, killed the young Taira Atsumori (1169-1184) at the battle of Ichinotani; shaken by that experience, he entered religious life. However, nothing in the extensive archive of documents of the Kumagai family supports this story.…”