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| “ | We've estabilished a rapport! | „ |
| ~ Club Jam´s most famous quote. |
Club Jam is a major antagonist in the comedy-action manga series Sakamoto Days and its 2025 anime adaptation. He is an assassin of the Slur's Group led by the assassin of the same name. He's the main antagonist of the JCC Infiltration Arc.
He is voiced by Kishō Taniyama in Japanese (who also voiced Chūya Nakahara in Bungou Stray Dogs and Yuya Fungami in Jojo´Bizarre Adventure: Diamond is Unbreakable)
Appearance[]
Club Jam is a towering man of muscular build with large pupiless lilac eyes with the word "Sweet" written above his right eye and "tooth" above his left one. His ears wear black earrings. Hie has black hair dyed as tied in numerous dreadlocks. His attire consisted of a green-stripped loose coat over red rops tied around his abdomen that gets exposed in X-shapes and black pair of pants and shoes.
Personality[]
Club Jam is marked by a profound and intense masochism, demonstrated by his acceptance of extreme physical punishment at the hands of Kanaguri, including being choked to unconsciousness and manipulating others to inflict pain upon him. Besides his masochistic tendencies, Club Jam displays a playful and strategic personality. His cunning is highlighted by his use of hypnosis to secure Amane's allegiance to their group and his quick recognition of the SD card trickery as a bluff for the location of the database.
Club Jam’s ruthless streak is also apparent, exemplified by his threat to kidnap Natsuki Seba before killing everyone he sees as shown when he breaks one of his fingers to ascertain the truth. In combat, Club Jam is characterized by a terrifying spirit, finding enjoyment even in perilous scenarios, such as when he was dangling above an incinerator. He shares a deep connection with Carolina Reaper, whom he regards as a sibling, although the nature of their bond—whether blood-related or formed through shared trials, remains ambiguous. Despite Carolina Reaper's harsh and combative demeanor, their relationship is notably close.
Biogrpahy[]
JCC Infiltration Arc[]
Club Jam first appears offshore, alongside Kanaguri, preparing to invade the JCC after Amane disables the missile defense system. Once inside, Club Jam takes over the JCC’s intercom system, using it to broadcast his voice and trigger mass hypnosis among the students and staff. This chaos directly enables X’s organization to gain the upper hand inside the school.
As students begin turning on one another, Club Jam’s mind control tactics create widespread panic, and his psychological warfare contributes heavily to the casualties and confusion during the attack. His abilities prove to be among the most devastating during the infiltration.
Later, near the broadcasting room, Club Jam is confronted by Natsuki Seba, who demands information about his brother Mafuyu. Natsuki offers to trade the location of the Database in exchange. Club Jam agrees and accompanies Natsuki to the data storage facility. The boy ends up turning on him, but Club Jam is successfully able to subdue him. Following this confrontation, Club Jam snaps the teenager's fingers repeatedly, leaving his right hand largely useless, and offers hypnosis as a form of release from the pain. He seemingly hypnotizes Natsuki, ordering him to lead him directly to the Database. However, in actuality, Natsuki was faking being hypnotized, using the situation to pass information to Shin through telepathy.
Club Jam engages in a fight with Shin, Natsuki, and Amane, and uses his hypnosis to force Amane to turn upon his allies. However, despite injuring Natsuki, he is stopped by Amane when he attepmts to hyptonizing Shin by slapping in which the 14-years old JCC student using his father three-bladed staff, sliced his left arm. Leaving the already masochist to cheer like a toddler when he gets injured. Accompained by that, Shin with his Power Glove created by Natsuki, defeats Club Jam by enhancing its speed with a punch that ends up being bashed through a wall, leaving him unconscious while being arrested by the JAA.
Gallery[]
Powers and Abilities[]
- Superhuman Speed: Club Jam often shows to move almost faster than actual speed of sound, making him able to break Mafuyu´s fingers at the point of leaving him in pain and blitzing both Shin and Natsuki in a fight.
- Hypnosis: Club Jam possesses effective brainwashing abilities to hypnosis his victims, employing an unconventional method to control others by reciting the names of sweets and desserts backwards, enabling him to influence a significant number of JCC scholars to target and destroy the obey his command. To cancel the trance, the hypnotiser can his hands. His abilities can induce vivid visual illusions. Additionally, he can subjugate individuals with a single clap. His mental manipulation techniques are potent enough to block the sensation of pain. Club Jam is also capable of self-hypnosis, though this exerts a physical toll on him.
Equipments[]
- Blade and Chain: Club Jam uses a crescent-shaped blade on a chain, which is connected to a ring Club Jam wears on his middle finger
External Links[]
- Club Jam on the Sakamoto Days Wiki
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Villains
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Slur's Group Japanese Association of Assassins Death Row Killers Danshokai Other Assasins Ando's Group Others | ||



