 Returning to the countryside of Kozuke and Musashi provinces, Yoshioki continued to fight for some time before being captured by Takezawa Nagahira.He was sentenced to death by the minister of Motouji, Hatakeyama Kunikiyo, and was executed at the age of 28 by drowning in the Tama River at Yaguchi in present-day Ōta ward of Tokyo.A shrine at Yaguchi no Watashi, the Nitta Shrine, is dedicated to Yoshioki.