The school environment, supposedly a place of learning, becomes a legal battleground where Koga is given permission to "use force" to resolve clan disputes.
The title "Cycle of Pain" refers to the generational war between the Iga and Koga clans. While the Koga leadership uses this cycle to consolidate power, Ittoki’s actions—stealing a manju back for Kirei rather than seeking to kill his bullies—suggest a possible, albeit difficult, path toward ending the violence through empathy rather than martial prowess. Kazefuri_Shinobi_no_Ittoki_05_720.mkv
Unlike his peers, Ittoki refuses to accept that being a ninja requires shedding one's humanity. When Kousetsu insists that "this is the life of a ninja," Ittoki reacts with anger, rejecting the idea that violence is an unavoidable tradition. The school environment, supposedly a place of learning,
Episode 5 emphasizes that a ninja's primary weapon is not a blade, but the manipulation of truth. Unlike his peers, Ittoki refuses to accept that
Suzaku represents the opposite extreme—someone entirely consumed by a grudge he didn't start. He is a "fine candidate" for Koga leadership specifically because he is fueled by a desire for revenge over the death of the former Koga chief. 2. The Illusion of Safety in "Ninjutsu Gakuen"