Chapter 15 of the Jigokuraku manga.
Summary[]
After analyzing the situation, Gabimaru uses Ninpō: Hibōshi and combines it with multiple ninjutsu to attack Rokurōta but the giant reflects the attacks towards the trees. Senta asked Yuzuriha why they were running. Yuzuriha explains that Gabimaru was planning to burn the forest and use the smoke to suffocate Rokurōta. Rokurōta falls to his knees after inhaling the smoke, giving Sagiri an opportunity to behead him. Rokurōta tries to attack Sagiri but Gabimaru rushes in and holds him down. Sagiri concentrates and swings her sword down. In his final moments, Rokurōta remembers his past while Sagiri lays his soul to rest. Gabimaru tells Sagiri that they should leave before the fire attracts monsters. While running away with Gabimaru, Sagiri remembers Genji and tells herself that she must remain strong.