Working for a large company in Africa, a lion, a toucan, and a lizard are intertwined: they break through the Japanese society with violent words and strange behavior every day. Unreasonable projects, unjustifiable salary cuts... The working life is more painful than humans know, and the animals are fighting! It will definitely resonate with office workers all over Japan! The tropical grasslands and food chains are completely forgotten. The daily life of animal company employees is here! !