The narrative focuses on a traditional coming-of-age journey within a ninja training school. There is no explicit evidence of non-cisnormative identities or same-sex intimacy present in the story.

The story centers on Rantaro, a male protagonist in a male-dominated martial arts environment. There is no specific evidence of female agency or the subversion of masculine leadership.

As a Japanese production rooted in historical lore, the cast is ethnically homogeneous. This reflects the cultural setting but lacks intentional racial blending or color-blind casting.

The film explores themes of discipline and mentorship within a historical Japanese framework. It focuses on situational ethics and duty rather than overt political or anti-Western sentiments.

The film provides no information regarding characters with visible or invisible disabilities.