"Introducing the 'Death Game Series 3-Pack.' This work begins with Kai (age 25), a member of the National Security Bureau's Special Crime Countermeasures Division, who, during a reconnaissance mission, launches a surprise attack on enemy lines and attempts to retreat, only to be captured by a kunoichi. Kai often operates alone and excels at a style of quickly retreating after a surprise attack, but this time his usual tactics didn't work.
First, the sisters Rio (blonde) and Mio (silver-haired), female ninjas who command the abilities of bees, appear. They are still trainees, and their individual skills don't match those of active-duty kunoichi, but they compensate for each other's weaknesses with well-coordinated teamwork. Trainees are often assigned to interrogation and questioning duties, and Rio and Mio are no exception. Both specialize in knee strikes that pierce like a bee's stinger, and after battering their opponent with blows, they use the aphrodisiac effect of honey-scented pheromones emitted from their bodies to enslave and neutralize them. Additionally, having received combat instruction from Yayoi, Natsuki, and Mayumi, they have acquired well-rounded fighting abilities.
Next, Yayoi, a female ninja who commands the abilities of a spider, enhances her body with special nanomachines inside her. She excels in flexibility and specializes in restraining opponents with her entire body and squeezing them. Utilizing spider traits, she can cling to ceilings for surprise attacks, making her a highly balanced kunoichi in both offense and defense. During assassination missions, she wraps opponents in spider silk synthesized in her body to restrain or squeeze them. She often pairs with Natsuki, and their common tactic is for Yayoi to restrain an opponent while Natsuki batters them with powerful strikes. No one has ever escaped Yayoi's 'spider web.'
Natsuki, a female ninja who commands the abilities of a scorpion, can concoct various types of poisons using special nanomachines in her body. She produces poisons with numbing, aphrodisiac, and hallucinogenic effects, used in a wide range of fields like interrogation and assassination. She injects poison into opponents with ultra-fine needles from her hands and feet, but due to personal preference, she also makes opponents ingest poison through kisses or uses a penis band to administer it. Her fighting style is based on kickboxing, and she specializes in striking attacks.
Mayumi, a female ninja who commands the abilities of a snake, gains snake-like flexibility from special nanomachines in her body, wrapping around opponents and applying various squeezing techniques. She particularly excels in squeezing techniques using her thighs and is a pure sadist who loves observing her opponent's pained expressions. Her leg squeezing pressure can be strong enough to crack a skull. Like Natsuki, she can generate poison in her body, but only one type with a numbing effect. Her fighting style is based on ground techniques from judo, Brazilian jiu-jitsu, and professional wrestling.
This pack includes three works: Death Game (TNHS-21), Death Game 2 (TNHS-22), and Death Game 3 (TNHS-64), with overlapping content across each work. Illustrations are by Amon Aho, and planning, script, and original concept are by The Nation of Head Scissors. English version is not included."