HK: Forbidden Super Hero

A typically timid high school student with a strong sense of justice who becomes Hentai Kamen after a fortuitous mask-related transformation. He fights criminals with unorthodox methods and must navigate self-doubt while staying loyal to those he cares about. His evolving courage is driven by a desire to protect others and prove himself beyond his initial insecurities.

The new girl and manager of the martial arts club who captures Kyosuke’s attention. She becomes a catalyst for his actions as his double life unfolds, influencing his decisions and personal growth. Her trust and involvement add emotional stakes to the fights and revelations.

Leader of rival thugs who believes a treasure lies beneath the campus and seeks to take over the school grounds. His plan triggers escalating confrontations with HK and sets the stage for multiple showdowns that test Kyosuke’s resolve.

A duplicitous villain who poses as the school’s new teacher, aiming to ruin HK’s reputation. His corrupt influence and deception push Kyosuke to confront his own limits and the consequences of his powers.

A character from the Shikijo circle who interacts with the student body and contributes to the school’s social dynamics. Her role anchors part of the campus atmosphere amid HK’s heroic upheavals.

A member of the Shikijo circle connected to the broader school environment. His presence helps populate the campus’s social landscape during the events.

One of the assassins dispatched against HK, embodying a stark foil to HK’s humor. His demeanor and tactics raise the stakes in HK’s battles and test his capacity to stay composed under pressure.

Another assassin in the lineup, providing additional challenge and variety to HK’s adversaries. His presence contributes to the film’s chaotic and comic energy during confrontations.

A martial arts trainer connected to the school club, offering guidance and structure to Kyosuke’s training. The role helps frame HK’s development as a fighter and a character with discipline.

A criminal involved in the bank heist that triggers Kyosuke’s iconic transformation into Hentai Kamen. This event catalyzes the hero’s emergence and his fight against crime in the city.