Their rivalry evolves into partnership and deep friendship, exploring themes of artistic passion, competition, purpose in creation, and personal loss after a tragic event. The story follows classic coming-of-age and artist-struggle tropes with time-bending elements, remaining faithful to Fujimoto's focus on the joys and agonies of manga-making without any activist overlay.

The all-Japanese cast and setting with these original characters avoids any established-character race or gender swaps and introduces no forced diversity elements that would inject external messaging. The core premise and emotional driver remain artistic rivalry turning to friendship and self-reflection on why one creates, rather than identity politics or systemic critiques. No creator statements, dialogue, or plot points emphasize DEI, LGBTQ+ themes, patriarchy, or social justice messaging. The minor social anxiety portrayal serves an organic character function tied directly to Kyomoto's role in the story of artistic partnership, keeping the film free of progressive ideological intrusions and centered purely on personal and creative growth.