The character known as Paradise King appears in the films "Crayon Shin-chan: Arashi o Yobu Jungle" and "Crayon Shin-chan: The Legend Called Buri Buri 3 Minutes Charge." He rules an uninhabited jungle island near the Philippines or Caroline Islands. Originally an ordinary Japanese man seeking peace, he arrived on the deserted island only to be attacked by white-handed gibbons. After a fierce battle where he defeated them and sustained scars, he declared himself their king. He resides in a fortress crafted from a derelict cargo ship stranded on the island. Dissatisfied with monkey servants, he desires human slaves. To acquire them, he commands gibbons to raid a luxury cruise ship, kidnapping all adults over 18 and stranding children like Shinnosuke Nohara aboard. Physically, he sports a prominent purple afro—earning the nickname "Explosion Head" from Shinnosuke—a green shirt with an exaggeratedly long collar, goggles beneath his hair, and facial scars from his simian battle. He often smokes cigarettes. His combat skills border on superhuman, forged through jungle survival. He employs no-holds-barred tactics, wielding bamboo or trees to overpower foes. He demonstrates this prowess by initially defeating the superhero Action Kamen in a staged confrontation. When children invade the island to rescue the adults, Shinnosuke frees the gibbons, collapsing Paradise King’s kingdom. Forced to flee, he pursues their escape ship in a helicopter, humming "Ride of the Valkyries" while hurling dynamite. During an aerial battle with Action Kamen and a jetpack-equipped Shinnosuke, dynamite is stuffed into his afro. Shinnosuke knocks him unconscious, and he is rescued from his exploding helicopter, landing in the ship’s pool. Surrounded by passengers, he surrenders. His afro ruined, police arrest him. He resurfaces in "Crayon Shin-chan: The Legend Called Buri Buri 3 Minutes Charge," confirming his survival beyond the initial conflict.