Movie
Description
Ash Roller debuted in Brain Burst as Silver Crow’s first opponent in 2046. His existence ties to Rin Kusakabe, who operates the Neuro Linker of her comatose brother Rinta Kusakabe, a former pro motorcycle racer. Rin’s incomplete eligibility for Brain Burst triggered Rinta’s consciousness to merge with the Ash Roller avatar during her initial battle. While Rin manages real-world logistics and allocates level-up bonuses, Rinta’s personality dominates Ash Roller’s actions in the Accelerated World.

In combat, Ash Roller exhibits aggressive arrogance when dominating opponents but fractures into frustration when disadvantaged. His demeanor shifts markedly around guardian Sky Raker, displaying earnest deference. Despite his Great Wall legion opposing Silver Crow’s Nega Nebulus, Ash Roller considers Crow a friend, recounting their duels to Sky Raker and covertly assisting Crow under "secret operation" pretenses. Sky Raker recognizes an underlying nobility beneath his brash exterior.

His duel avatar channels a biker-gang aesthetic: skull helmet, spiked jacket, and flame-patterned pants. Combat hinges on his Enhanced Armament "Night Rocker" – a motorcycle with wheel spikes and rear thrusters. Core tactics involve ramming attacks and the level-2 "Wall Climb" upgrade for vertical traversal. Night Rocker’s weaknesses include engine noise betraying his position and Ash Roller’s vulnerability when dismounted. A critical flaw exploited by Silver Crow immobilizes it if the rear wheel lifts. Later upgrades added missile-based Special Moves: anti-air "Flying Knucklehead" and guided-ground "Howling Panhead," plus dismount counters like "V-Twin Punch" and "Jackknife Guillotine."

Temporarily corrupted by an ISS Kit, Night Rocker mutated into organic-like matter with static wall adhesion and gained void-type Incarnation abilities "Dark Blow" and "Dark Shot."

During the "Infinite Burst" arc, Ash Roller duels Silver Crow until a cataclysmic storm disrupts the battlefield, disconnecting all Burst Linkers coinciding with Brain Burst’s real-world disappearance.

His narrative progression includes purging the ISS Kit’s corruption and observing Rin Kusakabe’s budding romantic feelings for Haruyuki Arita (Silver Crow), which vexes him. Ash Roller versus Silver Crow duels achieve legendary status among Burst Linkers, drawing fervent anticipation.