The Nyanbos learn that when they scan an animal with the new UFO piece they just found, they can take the form of that animal. So they all take a trip to the zoo with the goal of becoming whichever animal they want.
K-Kuro-san!
!كـ-كورو-سان
K-Kuro!
¡Kuro-san!
¡Kuro-san!
Kuro !
K-Kuro-san!
K-Kuro-san!