Kumagami was a longtime friend and confidant of Shunsuke Otosaka, standing by him even after Shunsuke lost his sight. As part of the organization that shields ability users, he worked behind the scenes, using his deep knowledge and connections to track down children with abilities and keep them safe.

He had an immense amount of trust in Shunsuke’s leadership, believing in his vision of creating a world where ability users wouldn’t be persecuted. Though Kumagami’s past is largely unknown, his dedication suggests that he may have witnessed firsthand the suffering of ability users, motivating him to protect them at all costs.

Kumagami had shoulder-length blonde hair, which often covered his eyes, giving him a mysterious and enigmatic appearance. He wore dark-colored clothing, often simple yet professional, reflecting his practical and reserved personality.

His hair, which constantly obscured his eyes, became a distinct visual trait, symbolizing both his secretive nature and his observational role within the organization.

Takehito Kumagami was a quiet, serious, and highly dependable individual who devoted himself to helping Shunsuke Otosaka protect ability users. He was known for his calm and collected demeanor, rarely showing strong emotions but always carrying a sense of quiet determination. Unlike Shunsuke, who was more of a strategic mastermind, Kumagami preferred to operate in the background, gathering intelligence and ensuring that their missions were carried out efficiently. His reserved nature made him a mystery to many, but his actions spoke louder than words, proving his loyalty and reliability time and time again.

Despite his emotionally detached appearance, Kumagami deeply cared for his comrades, particularly Shunsuke, whom he followed without question. His loyalty was unwavering, and he took his role very seriously, often risking his own safety for the sake of protecting others. He rarely expressed personal desires or opinions, as he saw himself as a soldier in a larger mission rather than an individual with his own goals. However, his ultimate sacrifice to protect Nao Tomori revealed the depths of his selflessness, showing that he was willing to give his life if it meant ensuring the safety of others.

His tragic fate highlighted his unspoken heroism, as he never sought recognition or gratitude for his efforts. He was a man of duty, not of words, and though he was never in the spotlight, his actions shaped the course of the story in ways that few other characters could. Even in death, his legacy lived on, serving as a painful reminder of the risks and sacrifices involved in protecting ability users.

• Locating and Protecting Ability Users
  As part of Shunsuke’s organization, Kumagami’s main role was tracking down ability users to ensure their safety. He worked tirelessly behind the scenes, preventing children with abilities from falling into the hands of scientists and government officials.

• Aiding Yuu Otosaka
  When Yuu Otosaka became involved in the organization, Kumagami assisted in missions to locate and protect ability users. His expertise greatly aided Yuu’s understanding of the dangers surrounding their kind.

• Tragic Death and Ultimate Sacrifice
  Kumagami met a tragic end when he was captured and used as bait to lure Yuu Otosaka into a trap set by enemy forces. In a desperate attempt to protect Nao Tomori, he threw himself in the way of an attack, taking fatal damage in her place. His death was one of the most heartbreaking moments in Charlotte, as it not only devastated Shunsuke and Yuu but also served as a painful reminder of the risks they faced in protecting ability users. His selfless sacrifice left a lasting impact on the characters, further fueling their resolve to prevent more tragedies like his.