Movie
Description
Ritsuka Fujimaru, an ordinary individual possessing latent magical capabilities enabling command over Heroic Spirits despite no prior magecraft training or combat experience, joined the Chaldea Security Organization as a Master candidate. This recruitment followed an impulsive response to a station flyer, primarily to bolster numbers. Background details remain sparse, reflecting a self-insert role, though a formative childhood involved befriending a lonely WWII veteran neighbor. The neighbor's perspective—that life holds value even without grand rewards—shaped Ritsuka's outlook, later evidenced by composure at the neighbor's death. School participation included volleyball, with age estimated as 16-17 during 2015 based on high school enrollment.

Physically average in height and build, Ritsuka manifests gender-specific traits: the male version sports short black hair and blue eyes, while the female version has red hair in a side ponytail. Command Spells appear on the right hand, varying by gender. Outfits consist of multiple Chaldea-issued Mystic Codes for field operations.

Aligned as Neutral Good, Ritsuka's personality is paradoxically described by antagonists like the Lion King as a soul that "knows good but commits evil, and allows evil while being good." Core traits include profound empathy, facilitating connections with unstable or antagonistic Servants, and remarkable perseverance in dire scenarios. Early composure under pressure, such as remaining calm during Fuyuki's crisis while others panicked, and later endurance through repeated global crises exemplify this resilience. Though initially showing minimal stress, trauma surfaces later, including flashbacks to the death of director Olga Marie Animusphere. Observers note a lack of typical mage pride, alongside discipline, earnestness, and adaptability. Key relationships involve unwavering trust in Servants for strength and viewing Mash Kyrielight as a close companion; Mash defines Ritsuka as "someone inherently human... who strives to do their best" and "never gives up."

During the events of *Divine Realm of the Round Table: Camelot*, Ritsuka arrives in the 1273 Jerusalem Singularity—transformed into a desert—accompanied by Mash. Tasked with correcting this distorted timeline to restore human history, they ally with the knight Bedivere against the tyrannical Lion King and her Knights of the Round Table. The journey emphasizes reliance on allies and confrontation of moral ambiguities, such as the Knights' brutal extermination of "unvirtuous" souls. This arc reinforces Ritsuka’s role as a beacon for humanity’s preservation, necessitating collaboration with factions like the Mountain People and Egypt’s pharaoh Ozymandias to oppose Camelot’s rule.

Character development spans multiple conflicts. Early insecurity about inadequate mage abilities evolves into steadfast leadership, leveraging bonds with Servants like Cú Chulainn, who calls Ritsuka "the most human of all humans." Resilience is repeatedly tested, notably against ORT in the South American Lostbelt, where relentless battles cause significant Servant losses. Bravery extends to high-stakes gestures, such as attempting to recover hazardous specimens despite risks. Relationships deepen through shared trauma, particularly with Mash, whose dynamic shifts toward mutual dependency during Camelot’s trials. By the final confrontation with U-Olga Marie, Ritsuka is recognized for extending kindness even to enemies.