Shuuichi Natori is a tall, handsome young man with refined features that make him perfectly suited to his role as a popular actor. He has medium-length light brown hair that is neatly styled, and his calm green eyes often convey a sense of maturity and confidence.

Natori’s appearance is clean and professional, often reflecting his dual roles. As an actor, he is typically seen in stylish or fashionable clothing that complements his public image. As an exorcist, he dons more practical attire, such as traditional robes when performing rituals or investigating yōkai. A distinguishing feature is the lizard-shaped birthmark on his left arm, which hints at his deep spiritual connection to the supernatural.

Natori is calm, observant, and pragmatic, with a natural charisma that helps him excel in both his acting career and his role as an exorcist. On the surface, he appears composed and approachable, often wearing a polite smile. However, beneath his friendly demeanor lies a man burdened by the responsibilities of his family legacy and the challenges of navigating the exorcist world.

Natori possesses a strong sense of duty, but his approach to exorcism is more nuanced than that of other exorcists. While many view yōkai as mere threats or tools, Natori struggles with the ethical implications of exorcising or using them. His interactions with Takashi challenge his worldview further, encouraging him to question the traditional practices of exorcists.

Despite his pragmatic outlook, Natori deeply cares for those close to him. His bond with Takashi is particularly significant, as he sees himself reflected in Takashi’s struggles and strives to protect him from the burdens of the exorcist world. This protective instinct often leads him to act discreetly to shield Takashi from individuals like Seiji Matoba.

Initial Encounters: Natori first appears as a confident exorcist who views yōkai pragmatically. His initial perspective clashes with Takashi’s compassionate approach, but their interactions spark a deeper understanding between the two.

Friendship with Takashi: Over time, Natori becomes one of Takashi’s most trusted allies. While Natori does not fully agree with Takashi’s methods, he respects his resolve and unique perspective on yōkai. Natori sees his younger self in Takashi and often offers guidance, acting as a mentor-like figure while remaining mindful of Takashi’s independence.

The Book of Friends: Natori learns about the Book of Friends and is immediately concerned about its potential misuse. Unlike others who might seek to exploit it, Natori believes the artifact should be destroyed for Takashi’s safety. However, he respects Takashi’s wishes and silently works to find ways to ease the heavy burden left by Reiko Natsume.

Protecting Takashi from Matoba: Natori’s protective nature is particularly evident in his dealings with Seiji Matoba. Recognizing Matoba’s ruthless nature, Natori does his best to conceal Takashi’s connection to the Book of Friends, understanding that Matoba would undoubtedly exploit such a powerful artifact and Takashi himself.

• Takashi Natsume: Natori shares a complex and meaningful relationship with Takashi. Initially wary of Takashi’s ideals, Natori comes to respect and admire his compassionate approach to yōkai. He sees himself reflected in Takashi’s struggles and works discreetly to protect him, particularly from the dangers of the exorcist world.

• Reiko Natsume: Though they never met, Natori holds a deep respect for Reiko’s immense power. However, he also recognizes the burden her legacy has placed on Takashi, motivating him to find ways to help Takashi carry that weight.

• Seiji Matoba: Natori has a strained and wary relationship with Matoba, viewing him as dangerous and morally ambiguous. Their opposing views on yōkai and exorcism reflect the broader conflicts within the exorcist community.

• Yōkai: Natori’s relationship with yōkai is complex. While he exorcises them as part of his role, he is not entirely indifferent to their existence. His interactions with Takashi encourage him to question the ethics of traditional exorcist practices.

Shuuichi Natori is a nuanced and complex character who embodies the struggles and ethical dilemmas of the exorcist world in Natsume’s Book of Friends. As a bridge between the traditional exorcist community and Takashi’s more empathetic approach, Natori’s character highlights the series’ central themes of compassion, understanding, and responsibility.

Through his evolving friendship with Takashi, Natori demonstrates his capacity for growth and introspection, becoming one of Takashi’s strongest allies while respecting his unique perspective on yōkai. Natori’s protective instincts and quiet efforts to shield Takashi from harm solidify his legacy as both a mentor and a loyal friend, making him an essential and memorable character in the series.