Its content derives entirely from the original 1990s production with no modern alterations to casting, character designs, or narrative framing. The voice cast remains the standard Japanese performers including Megumi Ogata as Shinji Ikari, Megumi Hayashibara as Rei Ayanami, and Yuko Miyamura as Asuka Langley Soryu, with no race, gender, or sexuality changes to established characters.

Themes center on psychological trauma, human connection, loneliness, and apocalyptic sci-fi events tied to the Human Instrumentality Project, without any identity politics, systemic oppression narratives, or critiques of traditional norms. Creator Hideaki Anno's stated intent focused on delivering a fan-requested alternate ending and exploring personal emotional resolution rather than any activist messaging. The poster art and all verified plot elements align with the unaltered 1990s source material, confirming virtually no progressive ideological embedding.