Story of Heanna Sumire - Jiai no Zenin Zenka

The Story of Heanna Sumire: Jiai no Zenin Zenka is a print volume originating from the expanded Love Live! Superstar!! universe, a multimedia project developed by ASCII Media Works, Bandai Namco Filmworks, and Lantis. Authored by Kimino Sakurako, who is widely recognized as the primary architect behind the Love Live! franchise's lore and narrative structure, the volume serves to flesh out the backstory and personal motivations of the character Heanna Sumire. These supplemental publications are designed to deepen the audience's connection to the school idol project by providing intimate character studies that go beyond the scope of the animated series.

The creative direction focuses on character-driven storytelling, blending light novel tropes with the established upbeat aesthetic of the idol genre. Kimino's writing style is noted for balancing the internal struggles of performance anxiety and ambition with the thematic optimism central to the series. Upon its release, the volume was received primarily by the dedicated fan base of the franchise, serving as a collector's piece that contextualizes the development of Liella! members within the broader franchise timeline.