As a result, Yoshichika of Otsu was defeated and confessed to being a fake, but Mitsunobu, who became furious, attacked Yoshichika in Tadazane's residence with 20 mounted warriors and 40 to 50 Kachimusha (soldiers who are able to shoot arrows while walking) in December 1130 or January 1131 (November 1130 under the old lunar calendar) and killed him along with more than a dozen roto.
結果、大津義親が破れ贋物だと自白したが、怒った光信は11月に騎馬武者20、徒歩武者4、50名を率いて義親を忠実の屋敷に夜襲し、その郎党十数人とともに殺害した。