S1·E50 The Deadliest Enemy! Ryo and Kaori's Final Match (Part One)

Kaori has a recurring nightmare regarding Ryo's impending death. Meanwhile, Umibozu narrowly escapes death at the hands of three siblings who are powerful assassins hired by the Lodos Mafia. Badly shaken and wounded, Umibozu tries to find Ryo. At the same time, Saeko and Reika hire Ryo to help them bust a smuggling ring headed by the Lodos Mafia at a large masquerade. The three assassin siblings notice and decide to use this to their advantage. Their target: to kill Ryo by using Kaori Makimura as a hostage.