The story centers on a traditional romantic bond between Ryunosuke and Otoyo. There is no evidence of non-cisnormative identities or critiques of heteronormativity present in the narrative.

Otoyo disrupts traditional hierarchies by acting as the protagonist's primary caregiver and emotional stabilizer. Her agency is central, shifting the power dynamic from the warrior to the nurturer.

Set in feudal Japan, the cast is ethnically homogeneous. While it lacks modern intersectional diversity, the film remains deeply rooted in its specific Japanese historical context.

The film deconstructs the heroic samurai archetype through psychological realism. It explores moral ambiguity rather than idealized virtue, though it stays within traditional Edo period structures.

The protagonist's blindness is a central element of his character evolution. The narrative focuses on his struggle to navigate the world and his dependency on others.