Subsequently, they were trying to recover power in Nagareyama but on April 3rd, they were suddenly surrounded by the army of the new government; the commander, KONDO, surrendered himself to the army of the new government.
その後、流山で再起を謀っていたが、4月3日不意の新政府軍包囲により局長近藤勇が新政府軍へ出頭。