Vit is a Hyper Agent within the covert Neon Genesis Junior High Students group, assisting Gridman while typically posing as a human near Rikka Takarada's shop to monitor the Junk computer. His human form features short blue hair and blue eyes, dressed in a gray shirt, black tie, black jacket with two blue pins on the lapels—nodding to the Dinobot Strafe from *Transformers: Age of Extinction*—alongside black pants and shoes. He wields the Blitz Bowgun, a two-pronged weapon disguised as a chain-like artifact when inactive. This bowgun engages Skorban μ swarms in the *SSSS.GRIDMAN NOVELIZATIONS Volume 2* and later in *GRIDMAN UNIVERSE*. Personality-wise, Vit appears the most relaxed and occasionally lazy among his teammates, showing less motivation for Hyper Agent duties than peers like Borr, yet remains competent and reliable in combat. During emergencies, he shouts "Sky Vitter" to access his true form: a blue-and-grey supersonic tactical jet inspired by Sky Max from *Brave Fighter Exkizer*. This form, representing Gridman's memory of the Thunder Jet Assist Weapon from *Gridman the Hyper Agent*, employs machine guns, homing lasers (Laser Circus Amp, mimicking the Itano Circus technique), and EMP smoke bombs (Lucky Smoke Screen). Sky Vitter combines with Gridman to create Sky Gridman, enhancing flight and aerial combat with target-tracking visors and back-mounted beam cannons. It also forms the legs and propulsion for Powered Zenon alongside other Assist Weapons. Vit and his teammates reveal themselves after Gridman's initial defeat by Anti, later using Acceptors to reintegrate with Gridman for the final clash against Alexis Kerib. Post-battle, he departs for the Hyper World with Gridman. In *GRIDMAN UNIVERSE*, he rejoins the team, combining with Gridknight as Full Power Gridknight against new threats. Beyond the anime, Vit battles Skorban μ with his Blitz Bowgun in the novelizations. The spin-off *SSSS.GRIDMAN ANOTHER LOAD* depicts him traveling to another world with Borr, assuming alternate roles. Voice dramas note minor details like his fish tank at home. His human name "Vit" references "Vitor," Thunder Jet's localized name in *Superhuman Samurai Syber-Squad*.