After seeing it on TV, the Kamohara family goes to a safari park.  However, Dad says, "A safari park is not a zoo! It's a savanna where survival of the fittest reigns!"; Having arrived at the safari park, the Kamohara family boards the animal bus to take them around the park.   Seeing the guide, Okita, has fully captured the children's hearts, a sense of rivalry burns within Dad; Bunji and Fumi head to the petting area alone. Like an older brother, Bunji tries to look after his little sister, but a little misunderstanding blows up and things get unpleasant; On the way home, Mom gets irritated after they get caught up in a large traffic jam.  She notices that Bunji, Fumi, and even Dad need to go to the bathroom.  They manage to make it to a service area at the last minute but...
It's no good because you're
hanging meat like that!