Mayumi Azuma | Yata no Kagami | Masao Azuma | Kazuoki Azuma | Kagami Yoshimizu | Hiroki Azuma |
According to the Azuma Kagami, he and future shogun Minamoto no Yoriie, who were good friends, one day were together in Kotsubo.
According to the Azuma Kagami, Minamoto no Yoritomo sought guidance from the kami at Hakone after his defeat in Battle of Ishibashiyama during the Gempei War.