Ep. 19: Koshirou is deceived by a voice and killed by Kagerou while Akeginu mourns.
Aired on August 17, 2005

19
Koshirou hears a voice claiming Oboro was killed by Saemon and urges him to kill her, but the voice belongs to Saemon. The woman he embraces is actually Kagerou, who kills him with her poisonous breath. When Oboro and Akeginu discover Koshirou dead, Akeginu becomes distraught and repeatedly stabs Hyouma's lifeless body in anger. Ofuku travels secretly by palanquin to Ise, where she encounters the two remaining Iga, Akeginu and Oboro. She reveals that the war concerns the Tokugawa successor. This conversation is overheard by Gennosuke, Saemon, and Kagerou, who are concealed nearby. Meanwhile, Tenzen uses his regenerative powers to resurrect his body.
Episodes
- Ep. 15 · Tenzen slays Gyoubu on the ship, leaving four ninja remaining on each side.
- Ep. 16 · Flashback reveals the peaceful past of the Kouga and Iga clans before their conflict.
- Ep. 17 · Kouga retrieve a scroll from a hawk while Hyouma defeats Tenzen with his Dōjutsu.
- Ep. 18 · Lady Oeyo faces poison plot in Edo while Koshirou blinds Hyouma with whirlwind technique
- Ep. 19 · Koshirou is deceived by a voice and killed by Kagerou while Akeginu mourns.
- Ep. 20 · Saemon Disguises as Tenzen to Rescue Kagerou from Akeginu
- Ep. 21 · Saemon dies after realizing Tenzen's disguise while Kagerou kills Tenzen at Hamamatsu Inns
- Ep. 22 · Oboro challenges Gennosuke while Tenzen tortures Kagerou at Kakegawa Inns.
- Ep. 23 · Gennosuke defeats Tenzen and Oboro protects him from Ofuku’s forces