An incident occurred in which for three nights in a row from the midnight of June 10, armored samurai assembled in groups in the city of Kamakura, and rumors were circulated.
閏4月18日深夜より3夜連続して、鎌倉市中に甲冑をつけた武士が群集し、流言が乱れ飛ぶ事件が起きる。