Shuichi Nitori, assigned male at birth, has identified strongly with femininity since childhood, aspiring to live authentically as a girl. In elementary school, they forge a profound connection with Yoshino Takatsuki, a peer who longs to live as a boy. Their friendship centers on mutual gender exploration, including swapping clothes and using each other’s names publicly to embrace their true selves.

Shuichi’s short hair and androgynous features enable them to pass as a girl in feminine clothing, drawing admiration. Hairstyles shift over time—from bob to pixie cuts—mirroring personal experimentation and external expectations. Puberty’s physical changes, like a deepening voice and body hair, heighten dysphoria, complicating their feminine presentation.

Relationships deeply shape Shuichi’s journey. An unrequited childhood crush on Yoshino gives way to a romance with Anna Suehiro. After a temporary split caused by Anna’s emotional hesitations, they reunite, with Anna embracing Shuichi’s transgender identity and supporting their transition. Friends like Saori Chiba bolster their confidence, offering feminine attire and collaborating on plays that challenge gender norms, fostering creative self-expression.

A defining moment occurs in middle school when Shuichi wears a girl’s uniform, enduring mockery and bullying that triggers social withdrawal. This underscores societal stigma while showcasing their resilience. Theater engagements, such as performances of *The Rose of Versailles* and *Romeo and Juliet*, let Shuichi experiment with gender roles, though these projects sometimes unearth unresolved tensions around identity and relationships.

Later adopting the name Lily, Shuichi pursues transition with resolve, confronting past bullies and openly claiming their identity. The narrative closes with Shuichi and Anna committing to a shared future, navigating their complex history with mutual support.

Family dynamics introduce conflict and gradual acceptance. Older sister Maho initially mocks Shuichi’s femininity but later offers reluctant solidarity as both enter modeling. Shuichi eventually exits the industry to escape Maho’s overshadowing influence.

Quiet determination, emotional depth, and increasing self-advocacy define Shuichi’s personality. Hobbies like baking and writing illustrate their multifaceted nature, grounding their journey through adolescence and self-discovery in relatable humanity.