The film adheres to the social mores of the mid-20th-century Japanese military. It focuses on heteronormative structures and military brotherhood, with no representation of non-cisnormative identities.

Male pilots hold the primary agency within the combat narrative. Female characters function mostly within domestic frameworks, serving as emotional anchors rather than driving the plot independently.

The cast is ethnically homogeneous, reflecting the historical reality of the Imperial Japanese Navy. It presents a localized perspective without engaging in broader racial dialogue or intersectional casting.

The story explores the tension between individual identity and the collective demands of the state. It emphasizes duty and sacrifice within a rigid military hierarchy.

Psychological combat trauma is a central theme, yet it is framed through tragedy and wartime duty. The film lacks a focus on neurodivergence or physical disability agency.