They killed Hirayama, and as soon as Serizawa was attacked with a sword he stood up and jumped naked into the next room, where the Yagi family members were sleeping, but he was slashed to death several times on the spot.
平山を殺害、芹沢は切りつけられて起き上がるや真っ裸のまま八木家の親子が寝ていた隣室に飛び込むが、そこで刺客たちにずたずたに切り殺された。