The captive of food, which episode was the four kings when they were children?

The captive of food, the Four Kings, was the first episode of my childhood. The four kings of food, the characters in the Japanese cartoon Prisoner of Food and its derivative works are collectively called Aru, Coco, Sani and Zebra. Aru, the protagonist of the story, is one of the four great cuisines in Wang Zhiyi, with a length of 220cm and a weight of 230kg. 25-year-old, O-shaped, with three paw prints on his left face, super edible and heavy drinker. He can eat 100 people's meals, drink tequila and bourbon with high alcohol concentration in one breath, and his sense of smell is different from ordinary people. Coco, one of the four great kings. 27 years old. The other four kings called him the most considerate person. He used to practice with Aru, and later gave up his career as a gourmet hunter and became a fortune teller. During the puffer fish whale incident, Aru invited him to help with boxing. Covered in poison, he has antibodies to all kinds of poisons. The processing of ingredients is exquisite. Sani, one of the four heavenly kings. 23 years old. The other four heavenly kings called him the most partial eclipse. Long hair and colorful hair, slender figure. Like other heavenly kings, he also has a sensory ability, that is, touch.