"Syllabus of Oshie" is a manga series that explores themes of identity, memory, and the supernatural through its intricate narrative. The story centers on Oshie, a young woman who discovers she possesses the ability to enter the memories of others by touching objects imbued with their emotional significance. This power, however, comes with a cost: each time she delves into someone’s memories, she risks losing fragments of her own identity, blurring the line between her consciousness and those of the people she helps.

The plot unfolds as Oshie begins using her ability to assist individuals grappling with unresolved trauma or lingering regrets. Through her interactions, she encounters a diverse cast of characters, each with their own emotional burdens. Among them is Kaito, a man haunted by the disappearance of his younger sister, and Ayumi, a woman struggling to reconcile with her estranged father. Oshie’s interventions often lead to unexpected revelations, forcing her to confront the ethical implications of her power and the consequences of altering someone’s past, even with good intentions.

As the series progresses, Oshie’s own past becomes a focal point. Fragmented memories of her childhood and a mysterious figure from her past begin to surface, suggesting a deeper connection to her abilities. The narrative weaves between present-day events and flashbacks, gradually unveiling the origins of her power and the circumstances that shaped her life. Tensions rise as Oshie’s sense of self becomes increasingly unstable, raising questions about whether she is truly helping others or merely projecting her own unresolved pain onto them.

The manga balances episodic storytelling with an overarching plot, allowing for both standalone character arcs and a cohesive narrative progression. Themes of empathy, sacrifice, and the fragility of memory are explored through Oshie’s journey, as she navigates the complexities of her power and its impact on her relationships. The series maintains a neutral tone, presenting its supernatural elements and emotional dilemmas without overt moralizing, leaving readers to draw their own conclusions about the nature of memory and identity.