Jōjirō Takajō, a first-year Hoshinoumi Academy student council member, possesses uncontrollable superhuman speed that defines his chaotic existence. His gray hair, blue eyes, and wire-rimmed glasses—perpetually askew or cracked—accentuate a disheveled appearance. Beneath his standard uniform, reinforced padding shields him from injuries sustained during collisions caused by his power.

Dubbed "Fast Movement" or "Charge," his ability propels him at subsonic velocities in straight lines, mimicking teleportation. Yet abrupt stops remain beyond his control, resulting in crashes that land him in hospitals or demolish surroundings. To endure these impacts, he rigorously trains his physique, blending strength and endurance.

Though calm and obliging, often yielding to council peers’ demands, his good intentions backfire—snatching meals mid-sprint topples bystanders, and misplaced focus sparks chaos. He fixates intensely on pop idol Yusa Nishimori, reciting her career milestones with fervor and unraveling into flustered antics near her. Giraffes equally captivate him, diverting his attention at their mere mention.

Within the student council, he serves as both comic relief and a tactical asset, deploying his speed to retrieve objects, ambush targets, or scout adversaries. These efforts, while vital, seldom steer the central narrative. His history remains obscured, though unwavering loyalty to the group and eccentric habits persist as defining traits.

A 2020 anime cameo in *The Day I Became a God* nods to his idol devotion, showcasing him in a Yusa-themed shirt. Beyond this and his primary series role, no expanded lore or spin-off engagements are documented.